TYPO3 Information Disclosure in Install Tool
Priority LOW 38CWE-200Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-200.
Summary
The Install Tool exposes the current TYPO3 version number to non-authenticated users.
Why it matters now
Fix Fixed typo3/cms-core (Packagist): 8.7.21, 9.5.2, 7.6.32
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-core (Packagist) | 8.0.0 to before 8.7.21 | 8.7.21 | Patch available | GHSA-66c2-7g4p-wx4p |
| — | typo3/cms-core (Packagist) | 9.0.0 to before 9.5.2 | 9.5.2 | Patch available | GHSA-66c2-7g4p-wx4p |
| — | typo3/cms-core (Packagist) | 7.0.0 to before 7.6.32 | 7.6.32 | Patch available | GHSA-66c2-7g4p-wx4p |
- typo3/cms-core (Packagist) Vendor— Affected 8.0.0 to before 8.7.21 Fixed in 8.7.21 Patch available GHSA-66c2-7g4p-wx4p
- typo3/cms-core (Packagist) Vendor— Affected 9.0.0 to before 9.5.2 Fixed in 9.5.2 Patch available GHSA-66c2-7g4p-wx4p
- typo3/cms-core (Packagist) Vendor— Affected 7.0.0 to before 7.6.32 Fixed in 7.6.32 Patch available GHSA-66c2-7g4p-wx4p
Remediation
- Fix · GHSA-66c2-7g4p-wx4p typo3/cms-core (Packagist) Fixed in 8.7.21 Advisory →
- Fix · GHSA-66c2-7g4p-wx4p typo3/cms-core (Packagist) Fixed in 9.5.2 Advisory →
- Fix · GHSA-66c2-7g4p-wx4p typo3/cms-core (Packagist) Fixed in 7.6.32 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-66c2-7g4p-wx4p
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences