GHSA-f54h-78c9-c24h
Suggest an improvement- Source
- https://github.com/advisories/GHSA-f54h-78c9-c24h
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-f54h-78c9-c24h/GHSA-f54h-78c9-c24h.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-f54h-78c9-c24h
- Aliases
- Published
- 2026-05-22T00:31:16Z
- Modified
- 2026-09-10T03:51:05Z
- Severity
-
- 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N CVSS Calculator
- Summary
- Concrete CMS: OAuth 2.0 Authorization-Code Handler Bypasses Account Status
- Details
-
For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status. A user with uIsActive=0 (suspended, banned, terminated employee) can still authenticate via OAuth and receive valid API tokens.
- Database specific
{ "cwe_ids": [ "CWE-1287" ], "github_reviewed": true, "github_reviewed_at": "2026-06-24T21:11:57Z", "nvd_published_at": "2026-05-21T22:16:49Z", "severity": "LOW" }- References
Affected packages
Packagist / concrete5/concrete5
Package
- Name
- concrete5/concrete5
- Purl
- pkg:composer/concrete5/concrete5
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed9.5.1
Affected versions
8.*
8.0
8.0.1
8.0.2
8.0.3
8.1.0
8.2.0RC2
8.2.0
8.2.1
8.3.0
8.3.1
8.3.2
8.4.0RC3
8.4.0RC4
8.4.0
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.5.0RC1
8.5.0RC2
8.5.0
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6RC1
8.5.6
8.5.7
8.5.8
8.5.9
8.5.10
8.5.11
8.5.12
8.5.13
8.5.14
8.5.15
8.5.16
8.5.17
8.5.18
8.5.19
8.5.20
8.5.21
9.*
9.0.0RC1
9.0.0RC3
9.0.0RC4
9.0.0
9.0.1
9.0.2
9.1.0
9.1.1
9.1.2
9.1.3
9.2.0RC2
9.2.0
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.2.7
9.2.8
9.2.9
9.3.0
9.3.1
9.3.2
9.3.3
9.3.4
9.3.5
9.3.6
9.3.7
9.3.8
9.3.9
9.4.0RC1
9.4.0RC2
9.4.0
9.4.1
9.4.2
9.4.3
9.4.4
9.4.5
9.4.6
9.4.7
9.4.8
9.5.0RC1
9.5.0RC2
9.5.0