Advisory details:
github_osv / GHSA-744g-7qm9-hjh9
| Advisory ID | github_osv/GHSA-744g-7qm9-hjh9 |
| Aliases |
CVE-2025-47941
|
| Summary | The TYPO3 CMS Backend has Broken Authentication in Backend MFA ### Problem The multifactor authentication (MFA) dialog presented during backend login can be bypassed due to insufficient enforcement of access restrictions on all backend routes. Successful exploitation requires valid backend user credentials, as MFA can only be bypassed after successful authentication. ### Solution Update to TYPO3 versions 12.4.31 LTS, 13.4.12 LTS that fix the problem described. ### Credits Thanks to Jens Jacobsen and Y. Kahveci for reporting this issue, and to TYPO3 security team member Torben Hansen for fixing it. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 6.5 |
| Risk | 3.2 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 7.2 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-744g-7qm9-hjh9/GHSA-744g-7qm9-hjh9.json |
| generic_textual | HIGH |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
There are no SSVC decisions available.