CWE-863
Allowed-with-ReviewIncorrect Authorization
Abstraction: Class · Status: Incomplete
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
5832 vulnerabilities reference this CWE, most recent first.
GHSA-5Q2H-RCFJ-XC9G
Vulnerability from github – Published: 2025-01-28 21:31 – Updated: 2025-01-28 21:31A Local Code Execution Vulnerability exists in the product and version listed above. The vulnerability is due to a default setting in Windows and allows access to the Command Prompt as a higher privileged user.
{
"affected": [],
"aliases": [
"CVE-2025-24479"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-28T19:15:14Z",
"severity": "HIGH"
},
"details": "A Local Code Execution Vulnerability exists in the product and version listed above. The vulnerability is due to a default setting in Windows and allows access to the Command Prompt as a higher privileged user.",
"id": "GHSA-5q2h-rcfj-xc9g",
"modified": "2025-01-28T21:31:03Z",
"published": "2025-01-28T21:31:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24479"
},
{
"type": "WEB",
"url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1719.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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-5Q4R-452W-GGWQ
Vulnerability from github – Published: 2026-02-08 00:30 – Updated: 2026-02-11 00:30WeKan versions prior to 8.19 contain an authorization weakness in the attachment upload API. The API does not fully validate that provided identifiers (such as boardId, cardId, swimlaneId, and listId) are consistent and refer to a coherent card/board relationship, enabling attempts to upload attachments with mismatched object relationships.
{
"affected": [],
"aliases": [
"CVE-2026-25561"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-07T22:16:01Z",
"severity": "HIGH"
},
"details": "WeKan versions prior to 8.19 contain an authorization weakness in the attachment upload API. The API does not fully validate that provided identifiers (such as boardId, cardId, swimlaneId, and listId) are consistent and refer to a coherent card/board relationship, enabling attempts to upload attachments with mismatched object relationships.",
"id": "GHSA-5q4r-452w-ggwq",
"modified": "2026-02-11T00:30:14Z",
"published": "2026-02-08T00:30:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25561"
},
{
"type": "WEB",
"url": "https://github.com/wekan/wekan/commit/1d16955b6d4f0a0282e89c2c1b0415c7597019b8"
},
{
"type": "WEB",
"url": "https://wekan.fi"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/wekan-attachment-upload-object-relationship-validation-bypass"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/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-5Q58-X5H2-V5RX
Vulnerability from github – Published: 2020-12-21 18:01 – Updated: 2020-12-21 17:43Impact
Authenticated Privilege Escalation
Patches
We recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview.
https://www.shopware.com/en/download/#shopware-6
Workarounds
For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin:
https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659
For more information
https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 6.3.4.0"
},
"package": {
"ecosystem": "Packagist",
"name": "shopware/platform"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.3.4.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 6.3.4.0"
},
"package": {
"ecosystem": "Packagist",
"name": "shopware/core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.3.4.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2020-12-21T17:43:25Z",
"nvd_published_at": null,
"severity": "LOW"
},
"details": "### Impact\nAuthenticated Privilege Escalation\n\n### Patches\nWe recommend to update to the current version 6.3.4.1. You can get the update to 6.3.4.1 regularly via the Auto-Updater or directly via the download overview.\n\nhttps://www.shopware.com/en/download/#shopware-6\n\n### Workarounds\nFor older versions of 6.1 and 6.2 the corresponding changes are also available via plugin:\n\nhttps://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659\n\n### For more information\nhttps://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020",
"id": "GHSA-5q58-x5h2-v5rx",
"modified": "2020-12-21T17:43:25Z",
"published": "2020-12-21T18:01:08Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/shopware/platform/security/advisories/GHSA-5q58-x5h2-v5rx"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Authenticated Privilege Escalation"
}
GHSA-5Q5J-R39W-WC64
Vulnerability from github – Published: 2024-01-12 15:30 – Updated: 2024-01-12 15:30An issue has been discovered in GitLab EE affecting all versions starting from 15.3 before 16.5.6, all versions starting from 16.6 before 16.6.4, all versions starting from 16.7 before 16.7.2. The required CODEOWNERS approval could be bypassed by adding changes to a previously approved merge request.
{
"affected": [],
"aliases": [
"CVE-2023-4812"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-12T14:15:48Z",
"severity": "HIGH"
},
"details": "An issue has been discovered in GitLab EE affecting all versions starting from 15.3 before 16.5.6, all versions starting from 16.6 before 16.6.4, all versions starting from 16.7 before 16.7.2. The required CODEOWNERS approval could be bypassed by adding changes to a previously approved merge request.",
"id": "GHSA-5q5j-r39w-wc64",
"modified": "2024-01-12T15:30:32Z",
"published": "2024-01-12T15:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4812"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/2115574"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/424398"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-5Q8V-J673-M5V4
Vulnerability from github – Published: 2026-03-07 02:10 – Updated: 2026-03-07 02:10Summary
The User management API endpoints (GET /api/v1/users and GET /api/v1/users/{id}) are accessible to any authenticated user without admin/owner role verification, exposing all users' email addresses, roles, and account status.
Affected Endpoints
- GET /api/v1/users (UserController::index, line 94) — Lists ALL users with full details. No role check.
- GET /api/v1/users/{id} (UserController::show, line 126) — Shows any user's details by ID. No role check.
Root Cause (1-of-N Inconsistency)
Other methods in the same controller properly check for the 'owner' role:
store()—UserStoreRequest::authorize()checksauth()->user()->hasRole('owner')✓destroy()— Explicitly checks$this->repository->hasRole($admin, 'owner')✓
But index() and show() have no role check at all. The route group at routes/api.php:734-747 has no admin middleware, only the global auth:api middleware.
Exposed Data
The UserTransformer (line 40-54) returns:
- email — user's email address
- role — user's role (owner/demo)
- blocked — account blocked status
- blocked_code — block reason
- created_at / updated_at — timestamps
Impact
Any authenticated user can: 1. Enumerate ALL user accounts in the instance 2. Harvest email addresses for phishing/social engineering 3. Identify admin/owner accounts by role 4. Determine which accounts are blocked
Exploitation
# List all users
curl -H "Authorization: Bearer <any_user_token>" https://instance/api/v1/users
# View specific user details
curl -H "Authorization: Bearer <any_user_token>" https://instance/api/v1/users/1
Suggested Fix
Add owner role checks to index() and show(), or restrict the route group with admin middleware:
// Option 1: Add check in controller methods
public function show(User $user): JsonResponse
{
if (!$this->repository->hasRole(auth()->user(), 'owner') && auth()->user()->id !== $user->id) {
throw new FireflyException('200025: No access to function.');
}
// ...
}
// Option 2: Add middleware to route group
Route::group(['middleware' => ['admin'], ...], ...)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 6.5.0"
},
"package": {
"ecosystem": "Packagist",
"name": "grumpydictator/firefly-iii"
},
"ranges": [
{
"events": [
{
"introduced": "6.4.23"
},
{
"fixed": "6.5.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-07T02:10:45Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Summary\n\nThe User management API endpoints (`GET /api/v1/users` and `GET /api/v1/users/{id}`) are accessible to any authenticated user without admin/owner role verification, exposing all users\u0027 email addresses, roles, and account status.\n\n### Affected Endpoints\n\n1. **GET /api/v1/users** (UserController::index, line 94) \u2014 Lists ALL users with full details. No role check.\n2. **GET /api/v1/users/{id}** (UserController::show, line 126) \u2014 Shows any user\u0027s details by ID. No role check.\n\n### Root Cause (1-of-N Inconsistency)\n\nOther methods in the same controller properly check for the \u0027owner\u0027 role:\n\n- `store()` \u2014 `UserStoreRequest::authorize()` checks `auth()-\u003euser()-\u003ehasRole(\u0027owner\u0027)` \u2713\n- `destroy()` \u2014 Explicitly checks `$this-\u003erepository-\u003ehasRole($admin, \u0027owner\u0027)` \u2713\n\nBut `index()` and `show()` have no role check at all. The route group at `routes/api.php:734-747` has no admin middleware, only the global `auth:api` middleware.\n\n### Exposed Data\n\nThe `UserTransformer` (line 40-54) returns:\n- `email` \u2014 user\u0027s email address\n- `role` \u2014 user\u0027s role (owner/demo)\n- `blocked` \u2014 account blocked status\n- `blocked_code` \u2014 block reason\n- `created_at` / `updated_at` \u2014 timestamps\n\n### Impact\n\nAny authenticated user can:\n1. Enumerate ALL user accounts in the instance\n2. Harvest email addresses for phishing/social engineering\n3. Identify admin/owner accounts by role\n4. Determine which accounts are blocked\n\n### Exploitation\n\n```bash\n# List all users\ncurl -H \"Authorization: Bearer \u003cany_user_token\u003e\" https://instance/api/v1/users\n\n# View specific user details\ncurl -H \"Authorization: Bearer \u003cany_user_token\u003e\" https://instance/api/v1/users/1\n```\n\n### Suggested Fix\n\nAdd owner role checks to `index()` and `show()`, or restrict the route group with admin middleware:\n\n```php\n// Option 1: Add check in controller methods\npublic function show(User $user): JsonResponse\n{\n if (!$this-\u003erepository-\u003ehasRole(auth()-\u003euser(), \u0027owner\u0027) \u0026\u0026 auth()-\u003euser()-\u003eid !== $user-\u003eid) {\n throw new FireflyException(\u0027200025: No access to function.\u0027);\n }\n // ...\n}\n\n// Option 2: Add middleware to route group\nRoute::group([\u0027middleware\u0027 =\u003e [\u0027admin\u0027], ...], ...)\n```",
"id": "GHSA-5q8v-j673-m5v4",
"modified": "2026-03-07T02:10:45Z",
"published": "2026-03-07T02:10:45Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/firefly-iii/firefly-iii/security/advisories/GHSA-5q8v-j673-m5v4"
},
{
"type": "PACKAGE",
"url": "https://github.com/firefly-iii/firefly-iii"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
}
],
"summary": "Firefly III user API endpoints expose all users\u0027 information to any authenticated user (IDOR)"
}
GHSA-5QHX-GWFJ-6JQR
Vulnerability from github – Published: 2026-02-06 18:10 – Updated: 2026-02-06 19:06Vulnerability Description
The endpoint
PUT /repos/:owner/:repo/contents/*
does not require write permissions and allows access with read permission only via repoAssignment().
After passing the permission check, PutContents() invokes UpdateRepoFile(), which results in:
- Commit creation
- Execution of
git push
As a result, a token with read-only permission can be used to modify repository contents.
Attack Prerequisites
- Possession of a valid access token
- Read permission on the target repository (public repository or collaborator with read access)
Attack Scenario
- The attacker accesses the target repository with a read-only token
- The attacker sends a
PUT /contentsrequest to update an arbitrary file - The server creates a commit and performs a git push on behalf of the attacker
Potential Impact
- Source code tampering
- Injection of backdoors
- Compromise of release artifacts and distributed packages
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 0.13.3"
},
"package": {
"ecosystem": "Go",
"name": "gogs.io/gogs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.13.4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-23632"
],
"database_specific": {
"cwe_ids": [
"CWE-862",
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2026-02-06T18:10:05Z",
"nvd_published_at": "2026-02-06T18:15:56Z",
"severity": "MODERATE"
},
"details": "## Vulnerability Description\n\nThe endpoint\n`PUT /repos/:owner/:repo/contents/*`\ndoes not require write permissions and allows access with **read permission only** via `repoAssignment()`.\n\nAfter passing the permission check, `PutContents()` invokes `UpdateRepoFile()`, which results in:\n\n* Commit creation\n* Execution of `git push`\n\nAs a result, a token with **read-only permission** can be used to modify repository contents.\n\n---\n\n## Attack Prerequisites\n\n* Possession of a valid access token\n* Read permission on the target repository\n (public repository or collaborator with read access)\n\n---\n\n## Attack Scenario\n\n1. The attacker accesses the target repository with a read-only token\n2. The attacker sends a `PUT /contents` request to update an arbitrary file\n3. The server creates a commit and performs a git push on behalf of the attacker\n\n---\n\n## Potential Impact\n\n* Source code tampering\n* Injection of backdoors\n* Compromise of release artifacts and distributed packages",
"id": "GHSA-5qhx-gwfj-6jqr",
"modified": "2026-02-06T19:06:54Z",
"published": "2026-02-06T18:10:05Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/gogs/gogs/security/advisories/GHSA-5qhx-gwfj-6jqr"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23632"
},
{
"type": "WEB",
"url": "https://github.com/gogs/gogs/pull/8102/commits/b6afcdb2e8d291e2adaaf6a8b7f88d240606515d"
},
{
"type": "PACKAGE",
"url": "https://github.com/gogs/gogs"
},
{
"type": "WEB",
"url": "https://github.com/gogs/gogs/releases/tag/v0.13.4"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": " Gogs user can update repository content with read-only permission"
}
GHSA-5QMF-2CWW-78M3
Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-07-13 00:00Improper access control in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.
{
"affected": [],
"aliases": [
"CVE-2021-0067"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-09T20:15:00Z",
"severity": "MODERATE"
},
"details": "\u0026nbsp;Improper access control in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.",
"id": "GHSA-5qmf-2cww-78m3",
"modified": "2022-07-13T00:00:52Z",
"published": "2022-05-24T19:04:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0067"
},
{
"type": "WEB",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00511.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5QMR-W63R-99Q4
Vulnerability from github – Published: 2022-05-24 16:53 – Updated: 2026-02-20 21:31A security feature bypass vulnerability exists when Microsoft browsers improperly handle requests of different origins, aka 'Microsoft Browsers Security Feature Bypass Vulnerability'.
{
"affected": [],
"aliases": [
"CVE-2019-1192"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-08-14T21:15:00Z",
"severity": "MODERATE"
},
"details": "A security feature bypass vulnerability exists when Microsoft browsers improperly handle requests of different origins, aka \u0027Microsoft Browsers Security Feature Bypass Vulnerability\u0027.",
"id": "GHSA-5qmr-w63r-99q4",
"modified": "2026-02-20T21:31:10Z",
"published": "2022-05-24T16:53:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1192"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1192"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-5QQ3-3HPQ-CRQ9
Vulnerability from github – Published: 2024-10-28 21:30 – Updated: 2026-04-02 21:32A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Ventura 13.7.1, macOS Sonoma 14.7.1. An app may be able to read sensitive location information.
{
"affected": [],
"aliases": [
"CVE-2024-44289"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-28T21:15:08Z",
"severity": "HIGH"
},
"details": "A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Ventura 13.7.1, macOS Sonoma 14.7.1. An app may be able to read sensitive location information.",
"id": "GHSA-5qq3-3hpq-crq9",
"modified": "2026-04-02T21:32:00Z",
"published": "2024-10-28T21:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-44289"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/121564"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/121568"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/121570"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2024/Oct/11"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2024/Oct/12"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2024/Oct/13"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-5QR5-M9M2-VFX5
Vulnerability from github – Published: 2022-05-24 17:49 – Updated: 2022-07-13 00:00In Etherpad UeberDB < 0.4.4, due to MySQL omitting trailing spaces on char / varchar columns during comparisons, retrieving database records using UeberDB's MySQL connector could allow bypassing access controls enforced on key names.
{
"affected": [],
"aliases": [
"CVE-2020-22784"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-28T21:15:00Z",
"severity": "HIGH"
},
"details": "In Etherpad UeberDB \u003c 0.4.4, due to MySQL omitting trailing spaces on char / varchar columns during comparisons, retrieving database records using UeberDB\u0027s MySQL connector could allow bypassing access controls enforced on key names.",
"id": "GHSA-5qr5-m9m2-vfx5",
"modified": "2022-07-13T00:00:44Z",
"published": "2022-05-24T17:49:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22784"
},
{
"type": "WEB",
"url": "https://github.com/ether/ueberDB/commit/e8b58d03534ade8d83c2d1946a8350a23952531e"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
No CAPEC attack patterns related to this CWE.