Typo3 Information Disclosure in Backend User Interface
Priority LOW 38Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub.
Summary
The element information component used to display properties of a certain record is susceptible to information disclosure. The list of references from or to the record is not properly checked for the backend user’s permissions. A valid backend user account is needed in order to exploit this vulnerability.
Why it matters now
Fix Fixed typo3/cms (Packagist): 8.7.27, 9.5.8
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | typo3/cms (Packagist) | 8.0.0 to before 8.7.27 | 8.7.27 | Patch available | GHSA-q9c4-9v5m-597p |
| — | typo3/cms (Packagist) | 9.0.0 to before 9.5.8 | 9.5.8 | Patch available | GHSA-q9c4-9v5m-597p |
- typo3/cms (Packagist) Vendor— Affected 8.0.0 to before 8.7.27 Fixed in 8.7.27 Patch available GHSA-q9c4-9v5m-597p
- typo3/cms (Packagist) Vendor— Affected 9.0.0 to before 9.5.8 Fixed in 9.5.8 Patch available GHSA-q9c4-9v5m-597p
Remediation
- Fix · GHSA-q9c4-9v5m-597p typo3/cms (Packagist) Fixed in 8.7.27 Advisory →
- Fix · GHSA-q9c4-9v5m-597p typo3/cms (Packagist) Fixed in 9.5.8 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-q9c4-9v5m-597p
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences