CWE-284
DiscouragedImproper Access Control
Abstraction: Pillar · Status: Incomplete
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
7803 vulnerabilities reference this CWE, most recent first.
GHSA-49CW-434H-QC57
Vulnerability from github – Published: 2022-05-17 02:37 – Updated: 2024-09-30 20:45The convert extension in Mercurial before 3.8 might allow context-dependent attackers to execute arbitrary code via a crafted git repository name.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "mercurial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.8"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2016-3105"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2024-05-01T17:05:25Z",
"nvd_published_at": "2016-05-09T20:59:00Z",
"severity": "HIGH"
},
"details": "The convert extension in Mercurial before 3.8 might allow context-dependent attackers to execute arbitrary code via a crafted git repository name.",
"id": "GHSA-49cw-434h-qc57",
"modified": "2024-09-30T20:45:24Z",
"published": "2022-05-17T02:37:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3105"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/mercurial/PYSEC-2016-28.yaml"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201612-19"
},
{
"type": "WEB",
"url": "https://selenic.com/hg/rev/a56296f55a5e"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20200228012056/http://www.securityfocus.com/bid/90536"
},
{
"type": "WEB",
"url": "https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_3.8_.2F_3.8.1_.282016-5-1.29"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00082.html"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2016/dsa-3570"
},
{
"type": "WEB",
"url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.533255"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Mercurial vulnerable to arbitrary code execution when converting Git repos"
}
GHSA-49G5-FPX8-324C
Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Shared Folders). The supported version that is affected is 7.2.8. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N).
{
"affected": [],
"aliases": [
"CVE-2026-35275"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T10:40:19Z",
"severity": "HIGH"
},
"details": "Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Shared Folders). The supported version that is affected is 7.2.8. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N).",
"id": "GHSA-49g5-fpx8-324c",
"modified": "2026-06-17T18:35:22Z",
"published": "2026-06-17T18:35:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35275"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cspujun2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-49M2-V6XM-3FHR
Vulnerability from github – Published: 2026-07-04 00:31 – Updated: 2026-07-04 00:31Improper access control in Microsoft Edge for Android allows an unauthorized attacker to bypass a security feature over a network.
{
"affected": [],
"aliases": [
"CVE-2026-58523"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-03T22:16:55Z",
"severity": "MODERATE"
},
"details": "Improper access control in Microsoft Edge for Android allows an unauthorized attacker to bypass a security feature over a network.",
"id": "GHSA-49m2-v6xm-3fhr",
"modified": "2026-07-04T00:31:23Z",
"published": "2026-07-04T00:31:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58523"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58523"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-49VV-25QX-MG44
Vulnerability from github – Published: 2026-04-22 14:38 – Updated: 2026-04-27 16:23Summary
A user who has write:admin in one Keycloak realm can call the Manager API to update Keycloak realm roles for users in another realm, including master. The handler uses the {realm} path segment when talking to the identity provider but does not check that the caller may administer that realm. This could result in a privilege escalation to master realm administrator if the attacker controls any user in master realm.
Details
In manager/src/main/java/org/openremote/manager/security/UserResourceImpl.java, there is no check to validate if the caller should be able to administer a realm they're trying to update.
```340:353:manager/src/main/java/org/openremote/manager/security/UserResourceImpl.java @Override public void updateUserRealmRoles(RequestParams requestParams, String realm, String userId, String[] roles) { try { identityService.getIdentityProvider().updateUserRealmRoles( realm, userId, roles); } catch (ClientErrorException ex) { ex.printStackTrace(System.out); throw new WebApplicationException(ex.getCause(), ex.getResponse().getStatus()); } catch (Exception ex) { throw new WebApplicationException(ex); } }
### PoC
1. Create a **new** Keycloak realm other than `master`. Add a user and grant that user the OpenRemote client role `write:admin`. Remember the realm name (call it `NEW_REALM`).
2. In Keycloak realm `master`, pick a **low-privilege** user (no `admin` realm role). Copy that user’s UUID (`<master-user-uuid>`).
3. Authenticate as the user from step 1 and obtain a Bearer access token (`<token>`) for `NEW_REALM`.
4. Replace placeholders and run:
```bash
curl -k -X PUT "https://<host>/api/<NEW_REALM>/user/master/userRealmRoles/<master-user-uuid>" \
-H "Authorization: Bearer <token>" \
-H "Content-Type: application/json" \
-d '["admin"]'
- In the Keycloak Admin Console, realm master, that user, Role mapping. Confirm the admin realm role is assigned.
Impact
An attacker with the OpenRemote client role write:admin in any realm can call this API with {realm} set to another realm (for example master) and change Keycloak realm roles for users there. That can grant admin on master to a user UUID they target, which gives Keycloak administrator access for the master realm.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "io.openremote:openremote-manager"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-41166"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2026-04-22T14:38:23Z",
"nvd_published_at": "2026-04-22T21:17:09Z",
"severity": "HIGH"
},
"details": "### Summary\nA user who has `write:admin` in one Keycloak realm can call the Manager API to update **Keycloak realm roles** for users in **another** realm, including **`master`**. The handler uses the `{realm}` path segment when talking to the identity provider but does not check that the caller may administer that realm. This could result in a privilege escalation to `master` realm administrator if the attacker controls any user in `master` realm.\n\n### Details\nIn `manager/src/main/java/org/openremote/manager/security/UserResourceImpl.java`, there is no check to validate if the caller should be able to administer a realm they\u0027re trying to update.\n\n```340:353:manager/src/main/java/org/openremote/manager/security/UserResourceImpl.java\n @Override\n public void updateUserRealmRoles(RequestParams requestParams, String realm, String userId, String[] roles) {\n try {\n identityService.getIdentityProvider().updateUserRealmRoles(\n realm,\n userId,\n roles);\n } catch (ClientErrorException ex) {\n ex.printStackTrace(System.out);\n throw new WebApplicationException(ex.getCause(), ex.getResponse().getStatus());\n } catch (Exception ex) {\n throw new WebApplicationException(ex);\n }\n }\n```\n\n### PoC\n1. Create a **new** Keycloak realm other than `master`. Add a user and grant that user the OpenRemote client role `write:admin`. Remember the realm name (call it `NEW_REALM`).\n2. In Keycloak realm `master`, pick a **low-privilege** user (no `admin` realm role). Copy that user\u2019s UUID (`\u003cmaster-user-uuid\u003e`).\n3. Authenticate as the user from step 1 and obtain a Bearer access token (`\u003ctoken\u003e`) for `NEW_REALM`.\n4. Replace placeholders and run:\n```bash\ncurl -k -X PUT \"https://\u003chost\u003e/api/\u003cNEW_REALM\u003e/user/master/userRealmRoles/\u003cmaster-user-uuid\u003e\" \\\n -H \"Authorization: Bearer \u003ctoken\u003e\" \\\n -H \"Content-Type: application/json\" \\\n -d \u0027[\"admin\"]\u0027\n```\n5. In the Keycloak Admin Console, realm master, that user, Role mapping. Confirm the admin realm role is assigned.\n### Impact\nAn attacker with the OpenRemote client role write:admin in any realm can call this API with {realm} set to another realm (for example master) and change Keycloak realm roles for users there. That can grant admin on master to a user UUID they target, which gives Keycloak administrator access for the master realm.",
"id": "GHSA-49vv-25qx-mg44",
"modified": "2026-04-27T16:23:03Z",
"published": "2026-04-22T14:38:23Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/openremote/openremote/security/advisories/GHSA-49vv-25qx-mg44"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41166"
},
{
"type": "PACKAGE",
"url": "https://github.com/openremote/openremote"
},
{
"type": "WEB",
"url": "https://github.com/openremote/openremote/releases/tag/1.22.1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L",
"type": "CVSS_V3"
}
],
"summary": "OpenRemote has Improper Access Control via updateUserRealmRoles function"
}
GHSA-4C2P-W68W-9RGW
Vulnerability from github – Published: 2026-06-23 18:31 – Updated: 2026-06-23 18:31A missing access control check when invoking various modify methods in the XML‑RPC API of Revive Adserver 6.0.6 and earlier. The API allowed entities to be reassigned to different parent entities, leading to inconsistent ownership relationships. This issue was exploitable only in combination with CVE‑2026‑34917 or with third‑party API extensions that expose API functionality to low‑privileged users. Access control checks have been added to validate access to parent entities in the API modify methods.
{
"affected": [],
"aliases": [
"CVE-2026-44957"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-23T17:16:59Z",
"severity": "MODERATE"
},
"details": "A missing access control check when invoking various modify methods in the XML\u2011RPC API of Revive Adserver 6.0.6 and earlier. The API allowed entities to be reassigned to different parent entities, leading to inconsistent ownership relationships. This issue was exploitable only in combination with CVE\u20112026\u201134917 or with third\u2011party API extensions that expose API functionality to low\u2011privileged users. Access control checks have been added to validate access to parent entities in the API modify methods.",
"id": "GHSA-4c2p-w68w-9rgw",
"modified": "2026-06-23T18:31:42Z",
"published": "2026-06-23T18:31:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44957"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/3677576"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-4C2Q-9G38-8V79
Vulnerability from github – Published: 2026-05-28 21:32 – Updated: 2026-05-28 21:32Vulnerability in Oracle REST Data Services (component: Core). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle REST Data Services. While the vulnerability is in Oracle REST Data Services, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle REST Data Services. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
{
"affected": [],
"aliases": [
"CVE-2026-46839"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-28T21:16:33Z",
"severity": "CRITICAL"
},
"details": "Vulnerability in Oracle REST Data Services (component: Core). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle REST Data Services. While the vulnerability is in Oracle REST Data Services, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle REST Data Services. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).",
"id": "GHSA-4c2q-9g38-8v79",
"modified": "2026-05-28T21:32:07Z",
"published": "2026-05-28T21:32:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46839"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cspumay2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-4C43-CWVX-9CRH
Vulnerability from github – Published: 2022-05-14 01:10 – Updated: 2022-07-06 21:05The Expression Language (EL) implementation in Apache Tomcat 6.x before 6.0.44, 7.x before 7.0.58, and 8.x before 8.0.16 does not properly consider the possibility of an accessible interface implemented by an inaccessible class, which allows attackers to bypass a SecurityManager protection mechanism via a web application that leverages use of incorrect privileges during EL evaluation.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "6.0.0"
},
{
"fixed": "6.0.44"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "7.0.0"
},
{
"fixed": "7.0.58"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.16"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2014-7810"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2022-07-06T21:05:15Z",
"nvd_published_at": "2015-06-07T23:59:00Z",
"severity": "MODERATE"
},
"details": "The Expression Language (EL) implementation in Apache Tomcat 6.x before 6.0.44, 7.x before 7.0.58, and 8.x before 8.0.16 does not properly consider the possibility of an accessible interface implemented by an inaccessible class, which allows attackers to bypass a SecurityManager protection mechanism via a web application that leverages use of incorrect privileges during EL evaluation.",
"id": "GHSA-4c43-cwvx-9crh",
"modified": "2022-07-06T21:05:15Z",
"published": "2022-05-14T01:10:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-7810"
},
{
"type": "WEB",
"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05054964"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E"
},
{
"type": "WEB",
"url": "http://marc.info/?l=bugtraq\u0026m=145974991225029\u0026w=2"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1621.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1622.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-0492.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2046.html"
},
{
"type": "WEB",
"url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1644018"
},
{
"type": "WEB",
"url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1645642"
},
{
"type": "WEB",
"url": "http://tomcat.apache.org/security-6.html"
},
{
"type": "WEB",
"url": "http://tomcat.apache.org/security-7.html"
},
{
"type": "WEB",
"url": "http://tomcat.apache.org/security-8.html"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2015/dsa-3428"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2016/dsa-3447"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2016/dsa-3530"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2654-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2655-1"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Improper Access Control in Apache Tomcat"
}
GHSA-4C6H-C6CQ-H7XP
Vulnerability from github – Published: 2022-05-17 00:48 – Updated: 2022-05-17 00:48IBM Business Process Manager (aka BPM) 7.5.x, 8.0.x, and 8.5.x and WebSphere Lombardi Edition (aka WLE) 7.2.x allow remote authenticated users to bypass intended access restrictions on internal service types via vectors involving the executeServiceByName URL.
{
"affected": [],
"aliases": [
"CVE-2015-0110"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-09-15T20:29:00Z",
"severity": "MODERATE"
},
"details": "IBM Business Process Manager (aka BPM) 7.5.x, 8.0.x, and 8.5.x and WebSphere Lombardi Edition (aka WLE) 7.2.x allow remote authenticated users to bypass intended access restrictions on internal service types via vectors involving the executeServiceByName URL.",
"id": "GHSA-4c6h-c6cq-h7xp",
"modified": "2022-05-17T00:48:02Z",
"published": "2022-05-17T00:48:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-0110"
},
{
"type": "WEB",
"url": "https://www-304.ibm.com/support/docview.wss?uid=swg21694940"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/73274"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-4C76-7F7J-HCC4
Vulnerability from github – Published: 2026-04-28 15:30 – Updated: 2026-05-05 15:31An insecure direct object reference (IDOR) vulnerability in MphRx's Minerva V3.6.0, specifically in the endpoint '/minerva/moUser/show/'. If this vulnerability is successfully exploited, an authenticated user can access the data of other registered users simply by modifying the ID. This allows an attacker to obtain a list of users.
{
"affected": [],
"aliases": [
"CVE-2026-5780"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-28T13:19:22Z",
"severity": "HIGH"
},
"details": "An insecure direct object reference (IDOR) vulnerability in MphRx\u0027s Minerva V3.6.0, specifically in the endpoint \u0027/minerva/moUser/show/\u0027. If this vulnerability is successfully exploited, an authenticated user can access the data of other registered users simply by modifying the ID. This allows an attacker to obtain a list of users.",
"id": "GHSA-4c76-7f7j-hcc4",
"modified": "2026-05-05T15:31:35Z",
"published": "2026-04-28T15:30:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5780"
},
{
"type": "WEB",
"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-mphrxs-minerva"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-4C8G-9W4H-H6XM
Vulnerability from github – Published: 2024-06-11 15:31 – Updated: 2024-07-03 18:44If a specific sequence of actions is performed when opening a new tab, the triggering principal associated with the new tab may have been incorrect. The triggering principal is used to calculate many values, including the Referer and Sec-* headers, meaning there is the potential for incorrect security checks within the browser in addition to incorrect or misleading information sent to remote websites.
This bug only affects Firefox for Android. Other versions of Firefox are unaffected. This vulnerability affects Firefox < 127.
{
"affected": [],
"aliases": [
"CVE-2024-5687"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-11T13:15:50Z",
"severity": "MODERATE"
},
"details": "If a specific sequence of actions is performed when opening a new tab, the triggering principal associated with the new tab may have been incorrect. The triggering principal is used to calculate many values, including the `Referer` and `Sec-*` headers, meaning there is the potential for incorrect security checks within the browser in addition to incorrect or misleading information sent to remote websites.\n*This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox \u003c 127.",
"id": "GHSA-4c8g-9w4h-h6xm",
"modified": "2024-07-03T18:44:46Z",
"published": "2024-06-11T15:31:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5687"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1889066"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2024-25"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-1
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation MIT-46
Strategy: Separation of Privilege
- Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
- Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
CAPEC-19: Embedding Scripts within Scripts
An adversary leverages the capability to execute their own script by embedding it within other scripts that the target software is likely to execute due to programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts.
CAPEC-441: Malicious Logic Insertion
An adversary installs or adds malicious logic (also known as malware) into a seemingly benign component of a fielded system. This logic is often hidden from the user of the system and works behind the scenes to achieve negative impacts. With the proliferation of mass digital storage and inexpensive multimedia devices, Bluetooth and 802.11 support, new attack vectors for spreading malware are emerging for things we once thought of as innocuous greeting cards, picture frames, or digital projectors. This pattern of attack focuses on systems already fielded and used in operation as opposed to systems and their components that are still under development and part of the supply chain.
CAPEC-478: Modification of Windows Service Configuration
An adversary exploits a weakness in access control to modify the execution parameters of a Windows service. The goal of this attack is to execute a malicious binary in place of an existing service.
CAPEC-479: Malicious Root Certificate
An adversary exploits a weakness in authorization and installs a new root certificate on a compromised system. Certificates are commonly used for establishing secure TLS/SSL communications within a web browser. When a user attempts to browse a website that presents a certificate that is not trusted an error message will be displayed to warn the user of the security risk. Depending on the security settings, the browser may not allow the user to establish a connection to the website. Adversaries have used this technique to avoid security warnings prompting users when compromised systems connect over HTTPS to adversary controlled web servers that spoof legitimate websites in order to collect login credentials.
CAPEC-502: Intent Spoof
An adversary, through a previously installed malicious application, issues an intent directed toward a specific trusted application's component in an attempt to achieve a variety of different objectives including modification of data, information disclosure, and data injection. Components that have been unintentionally exported and made public are subject to this type of an attack. If the component trusts the intent's action without verififcation, then the target application performs the functionality at the adversary's request, helping the adversary achieve the desired negative technical impact.
CAPEC-503: WebView Exposure
An adversary, through a malicious web page, accesses application specific functionality by leveraging interfaces registered through WebView's addJavascriptInterface API. Once an interface is registered to WebView through addJavascriptInterface, it becomes global and all pages loaded in the WebView can call this interface.
CAPEC-536: Data Injected During Configuration
An attacker with access to data files and processes on a victim's system injects malicious data into critical operational data during configuration or recalibration, causing the victim's system to perform in a suboptimal manner that benefits the adversary.
CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment
An adversary obtains unauthorized information due to insecure or incomplete data deletion in a multi-tenant environment. If a cloud provider fails to completely delete storage and data from former cloud tenants' systems/resources, once these resources are allocated to new, potentially malicious tenants, the latter can probe the provided resources for sensitive information still there.
CAPEC-550: Install New Service
When an operating system starts, it also starts programs called services or daemons. Adversaries may install a new service which will be executed at startup (on a Windows system, by modifying the registry). The service name may be disguised by using a name from a related operating system or benign software. Services are usually run with elevated privileges.
CAPEC-551: Modify Existing Service
When an operating system starts, it also starts programs called services or daemons. Modifying existing services may break existing services or may enable services that are disabled/not commonly used.
CAPEC-552: Install Rootkit
An adversary exploits a weakness in authentication to install malware that alters the functionality and information provide by targeted operating system API calls. Often referred to as rootkits, it is often used to hide the presence of programs, files, network connections, services, drivers, and other system components.
CAPEC-556: Replace File Extension Handlers
When a file is opened, its file handler is checked to determine which program opens the file. File handlers are configuration properties of many operating systems. Applications can modify the file handler for a given file extension to call an arbitrary program when a file with the given extension is opened.
CAPEC-558: Replace Trusted Executable
An adversary exploits weaknesses in privilege management or access control to replace a trusted executable with a malicious version and enable the execution of malware when that trusted executable is called.
CAPEC-562: Modify Shared File
An adversary manipulates the files in a shared location by adding malicious programs, scripts, or exploit code to valid content. Once a user opens the shared content, the tainted content is executed.
CAPEC-563: Add Malicious File to Shared Webroot
An adversaries may add malicious content to a website through the open file share and then browse to that content with a web browser to cause the server to execute the content. The malicious content will typically run under the context and permissions of the web server process, often resulting in local system or administrative privileges depending on how the web server is configured.
CAPEC-564: Run Software at Logon
Operating system allows logon scripts to be run whenever a specific user or users logon to a system. If adversaries can access these scripts, they may insert additional code into the logon script. This code can allow them to maintain persistence or move laterally within an enclave because it is executed every time the affected user or users logon to a computer. Modifying logon scripts can effectively bypass workstation and enclave firewalls. Depending on the access configuration of the logon scripts, either local credentials or a remote administrative account may be necessary.
CAPEC-578: Disable Security Software
An adversary exploits a weakness in access control to disable security tools so that detection does not occur. This can take the form of killing processes, deleting registry keys so that tools do not start at run time, deleting log files, or other methods.