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.
7790 vulnerabilities reference this CWE, most recent first.
GHSA-287R-JPJ4-CV8R
Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise WebLogic Server. While the vulnerability is in WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
{
"affected": [],
"aliases": [
"CVE-2026-35298"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T10:40:21Z",
"severity": "CRITICAL"
},
"details": "Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise WebLogic Server. While the vulnerability is in WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).",
"id": "GHSA-287r-jpj4-cv8r",
"modified": "2026-06-17T18:35:24Z",
"published": "2026-06-17T18:35:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35298"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cspujun2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-289G-C9PW-R3GW
Vulnerability from github – Published: 2025-09-18 15:30 – Updated: 2025-09-18 15:30A vulnerability was detected in Airsonic-Advanced up to 10.6.0. This vulnerability affects unknown code of the component Playlist Upload Handler. Performing manipulation results in unrestricted upload. It is possible to initiate the attack remotely. The exploit is now public and may be used.
{
"affected": [],
"aliases": [
"CVE-2025-10669"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-18T14:15:48Z",
"severity": "MODERATE"
},
"details": "A vulnerability was detected in Airsonic-Advanced up to 10.6.0. This vulnerability affects unknown code of the component Playlist Upload Handler. Performing manipulation results in unrestricted upload. It is possible to initiate the attack remotely. The exploit is now public and may be used.",
"id": "GHSA-289g-c9pw-r3gw",
"modified": "2025-09-18T15:30:35Z",
"published": "2025-09-18T15:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-10669"
},
{
"type": "WEB",
"url": "https://github.com/mikecole-mg/security_findings/blob/main/airsonic-advanced/airsonic-rce.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.324790"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.324790"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.652356"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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-28F5-MG2C-R34C
Vulnerability from github – Published: 2022-05-17 03:08 – Updated: 2025-04-12 12:47Adobe Reader and Acrobat 10.x before 10.1.14 and 11.x before 11.0.11 on Windows and OS X allow attackers to bypass intended restrictions on JavaScript API execution via unspecified vectors, a different vulnerability than CVE-2015-3060, CVE-2015-3061, CVE-2015-3062, CVE-2015-3063, CVE-2015-3064, CVE-2015-3065, CVE-2015-3066, CVE-2015-3067, CVE-2015-3068, CVE-2015-3069, CVE-2015-3071, CVE-2015-3072, and CVE-2015-3074.
{
"affected": [],
"aliases": [
"CVE-2015-3073"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-05-13T11:00:00Z",
"severity": "HIGH"
},
"details": "Adobe Reader and Acrobat 10.x before 10.1.14 and 11.x before 11.0.11 on Windows and OS X allow attackers to bypass intended restrictions on JavaScript API execution via unspecified vectors, a different vulnerability than CVE-2015-3060, CVE-2015-3061, CVE-2015-3062, CVE-2015-3063, CVE-2015-3064, CVE-2015-3065, CVE-2015-3066, CVE-2015-3067, CVE-2015-3068, CVE-2015-3069, CVE-2015-3071, CVE-2015-3072, and CVE-2015-3074.",
"id": "GHSA-28f5-mg2c-r34c",
"modified": "2025-04-12T12:47:54Z",
"published": "2022-05-17T03:08:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3073"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/reader/apsb15-10.html"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/38344"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/74604"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1032284"
},
{
"type": "WEB",
"url": "http://www.zerodayinitiative.com/advisories/ZDI-15-197"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-28G7-896H-695V
Vulnerability from github – Published: 2024-04-24 21:01 – Updated: 2024-07-08 20:42Impact
This vulnerability only affects customers using group based authentication in Rancher versions up to and including 2.4.17, 2.5.11 and 2.6.2.
When removing a Project Role associated to a group from a project, the bindings that grant access to cluster scoped resources for those subjects do not get deleted. This happens due to an incomplete authorization logic check. A user who is a member of an affected group with authenticated access to Rancher could use this to access resources they should no longer have access to. The exposure level will depend on the original permission level granted to the affected project role.
Patches
Patched versions include releases 2.4.18, 2.5.12, 2.6.3 and later versions.
Workarounds
Limit access in Rancher to trusted users. There is not a direct mitigation besides upgrading to the patched Rancher versions.
References
Cluster and project roles documentation for Rancher 2.6, 2.5 and 2.4.
For more information
If you have any questions or comments about this advisory: * Reach out to SUSE Rancher Security team for security related inquiries. * Open an issue in Rancher repository. * Verify our support matrix and product support lifecycle.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.4.17"
},
"package": {
"ecosystem": "Go",
"name": "github.com/rancher/rancher"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.18"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.5.11"
},
"package": {
"ecosystem": "Go",
"name": "github.com/rancher/rancher"
},
"ranges": [
{
"events": [
{
"introduced": "2.5.0"
},
{
"fixed": "2.5.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.6.2"
},
"package": {
"ecosystem": "Go",
"name": "github.com/rancher/rancher"
},
"ranges": [
{
"events": [
{
"introduced": "2.6.0"
},
{
"fixed": "2.6.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-36775"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-24T21:01:50Z",
"nvd_published_at": "2022-04-04T13:15:00Z",
"severity": "HIGH"
},
"details": "### Impact\nThis vulnerability only affects customers using group based authentication in Rancher versions up to and including 2.4.17, 2.5.11 and 2.6.2.\n\nWhen removing a Project Role associated to a group from a project, the bindings that grant access to cluster scoped resources for those subjects do not get deleted. This happens due to an incomplete authorization logic check. A user who is a member of an affected group with authenticated access to Rancher could use this to access resources they should no longer have access to. The exposure level will depend on the original permission level granted to the affected project role.\n\n### Patches\nPatched versions include releases 2.4.18, 2.5.12, 2.6.3 and later versions.\n\n### Workarounds\nLimit access in Rancher to trusted users. There is not a direct mitigation besides upgrading to the patched Rancher versions.\n\n### References\nCluster and project roles documentation for Rancher [2.6](https://rancher.com/docs/rancher/v2.6/en/admin-settings/rbac/cluster-project-roles/), [2.5](https://rancher.com/docs/rancher/v2.5/en/admin-settings/rbac/cluster-project-roles/) and [2.4](https://rancher.com/docs/rancher/v2.0-v2.4/en/admin-settings/rbac/cluster-project-roles/).\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Reach out to [SUSE Rancher Security team](https://github.com/rancher/rancher/security/policy) for security related inquiries.\n* Open an issue in [Rancher](https://github.com/rancher/rancher/issues/new/choose) repository.\n* Verify our [support matrix](https://www.suse.com/suse-rancher/support-matrix/all-supported-versions/) and [product support lifecycle](https://www.suse.com/lifecycle/).",
"id": "GHSA-28g7-896h-695v",
"modified": "2024-07-08T20:42:51Z",
"published": "2024-04-24T21:01:50Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/rancher/rancher/security/advisories/GHSA-28g7-896h-695v"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36775"
},
{
"type": "WEB",
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1189120"
},
{
"type": "PACKAGE",
"url": "https://github.com/rancher/rancher"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Rancher\u0027s Failure to delete orphaned role bindings does not revoke project level access from group based authentication"
}
GHSA-28HH-42PJ-VP7W
Vulnerability from github – Published: 2022-05-14 02:07 – Updated: 2022-05-14 02:07cURL and libcurl 7.10.6 through 7.41.0 do not properly re-use authenticated Negotiate connections, which allows remote attackers to connect as other users via a request.
{
"affected": [],
"aliases": [
"CVE-2015-3148"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-04-24T14:59:00Z",
"severity": "MODERATE"
},
"details": "cURL and libcurl 7.10.6 through 7.41.0 do not properly re-use authenticated Negotiate connections, which allows remote attackers to connect as other users via a request.",
"id": "GHSA-28hh-42pj-vp7w",
"modified": "2022-05-14T02:07:14Z",
"published": "2022-05-14T02:07:14Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3148"
},
{
"type": "WEB",
"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201509-02"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT205031"
},
{
"type": "WEB",
"url": "http://advisories.mageia.org/MGASA-2015-0179.html"
},
{
"type": "WEB",
"url": "http://curl.haxx.se/docs/adv_20150422B.html"
},
{
"type": "WEB",
"url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10743"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156250.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2015-04/msg00057.html"
},
{
"type": "WEB",
"url": "http://marc.info/?l=bugtraq\u0026m=145612005512270\u0026w=2"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1254.html"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2015/dsa-3232"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:219"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:220"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/74301"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1032232"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2591-1"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-28M3-C955-H29J
Vulnerability from github – Published: 2023-05-31 00:31 – Updated: 2023-11-25 12:30Inappropriate implementation in Downloads in Google Chrome prior to 114.0.5735.90 allowed an attacker who convinced a user to install a malicious extension to bypass file access restrictions via a crafted HTML page. (Chromium security severity: Medium)
{
"affected": [],
"aliases": [
"CVE-2023-2940"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-05-30T22:15:10Z",
"severity": "MODERATE"
},
"details": "Inappropriate implementation in Downloads in Google Chrome prior to 114.0.5735.90 allowed an attacker who convinced a user to install a malicious extension to bypass file access restrictions via a crafted HTML page. (Chromium security severity: Medium)",
"id": "GHSA-28m3-c955-h29j",
"modified": "2023-11-25T12:30:22Z",
"published": "2023-05-31T00:31:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2940"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2023/05/stable-channel-update-for-desktop_30.html"
},
{
"type": "WEB",
"url": "https://crbug.com/1426807"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202311-11"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202401-34"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5418"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-28MP-CX45-6MWQ
Vulnerability from github – Published: 2022-03-08 00:00 – Updated: 2022-03-17 00:03The [field] shortcode included with the Custom Content Shortcode WordPress plugin before 4.0.1, allows authenticated users with a role as low as contributor, to access arbitrary post metadata. This could lead to sensitive data disclosure, for example when used in combination with WooCommerce, the email address of orders can be retrieved
{
"affected": [],
"aliases": [
"CVE-2021-24824"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-07T09:15:00Z",
"severity": "MODERATE"
},
"details": "The [field] shortcode included with the Custom Content Shortcode WordPress plugin before 4.0.1, allows authenticated users with a role as low as contributor, to access arbitrary post metadata. This could lead to sensitive data disclosure, for example when used in combination with WooCommerce, the email address of orders can be retrieved",
"id": "GHSA-28mp-cx45-6mwq",
"modified": "2022-03-17T00:03:06Z",
"published": "2022-03-08T00:00:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-24824"
},
{
"type": "WEB",
"url": "https://wpscan.com/vulnerability/7b4d4675-6089-4435-9b56-31496adc4767"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-28Q9-9C3G-V3F9
Vulnerability from github – Published: 2022-09-23 15:13 – Updated: 2022-09-23 15:13Impact
Authenticated users can send a request to delete-objects through the s3 gateway and delete files they are not authorized to delete.
Patches
lakeFS v0.82.0 and later
Workarounds
Drop specific request to the lakeFS listen port. Any request with "Authorization" header and value that starts with "AWS".
References
advisories/GHSA-28q9-9c3g-v3f9
For more information
If you have any questions or comments about this advisory:
Ask on the lakeFS Slack #help channel Email us at security@treeverse.io
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/treeverse/lakefs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.82.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-281",
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2022-09-23T15:13:14Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Impact\n\nAuthenticated users can send a request to delete-objects through the s3 gateway and delete files they are not authorized to delete.\n\n### Patches\n\nlakeFS v0.82.0 and later\n\n### Workarounds\n\nDrop specific request to the lakeFS listen port. Any request with \"Authorization\" header and value that starts with \"AWS\".\n\n### References\n\n[advisories/GHSA-28q9-9c3g-v3f9](https://github.com/treeverse/lakeFS/security/advisories/GHSA-28q9-9c3g-v3f9)\n\n### For more information\nIf you have any questions or comments about this advisory:\n\nAsk on the [lakeFS Slack](https://github.com/treeverse/lakeFS/security/advisories/lakefs.io/slack) #help channel\nEmail us at [security@treeverse.io](mailto:security@treeverse.io)",
"id": "GHSA-28q9-9c3g-v3f9",
"modified": "2022-09-23T15:13:14Z",
"published": "2022-09-23T15:13:14Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/treeverse/lakeFS/security/advisories/GHSA-28q9-9c3g-v3f9"
},
{
"type": "WEB",
"url": "https://github.com/treeverse/lakeFS/commit/81182bf9c0cf57f3cec3c893cf739b2069305e37"
},
{
"type": "PACKAGE",
"url": "https://github.com/treeverse/lakeFS"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "lakeFS vulnerable to authenticated users deleting files they are not authorized to delete"
}
GHSA-28WG-8GV4-MPJF
Vulnerability from github – Published: 2023-12-13 15:30 – Updated: 2023-12-15 22:10Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the "Porlet Deployer" which allows administrators to deploy .WAR portlets.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.silverpeas.core:silverpeas-core-web"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.3.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-47321"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2023-12-13T19:27:13Z",
"nvd_published_at": "2023-12-13T14:15:44Z",
"severity": "MODERATE"
},
"details": "Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the \"Porlet Deployer\" which allows administrators to deploy .WAR portlets.",
"id": "GHSA-28wg-8gv4-mpjf",
"modified": "2023-12-15T22:10:12Z",
"published": "2023-12-13T15:30:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47321"
},
{
"type": "WEB",
"url": "https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47321"
},
{
"type": "PACKAGE",
"url": "https://github.com/Silverpeas/Silverpeas-Core"
},
{
"type": "WEB",
"url": "http://silverpeas.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "Broken access control in Silverpeas"
}
GHSA-2969-3F7H-GMHQ
Vulnerability from github – Published: 2026-04-13 15:31 – Updated: 2026-04-14 18:30Totara LMS v19.1.5 and before is vulnerable to Incorrect Access Control. The login page code can be manipulated to reveal the login form. An attacker can chain that with missing rate-limit on the login form to launch a brute force attack.
{
"affected": [],
"aliases": [
"CVE-2026-31282"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-13T15:17:33Z",
"severity": "CRITICAL"
},
"details": "Totara LMS v19.1.5 and before is vulnerable to Incorrect Access Control. The login page code can be manipulated to reveal the login form. An attacker can chain that with missing rate-limit on the login form to launch a brute force attack.",
"id": "GHSA-2969-3f7h-gmhq",
"modified": "2026-04-14T18:30:33Z",
"published": "2026-04-13T15:31:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31282"
},
{
"type": "WEB",
"url": "https://github.com/saykino/CVE-2026-31282"
},
{
"type": "WEB",
"url": "https://www.totara.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"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.