Typo3 Arbitrary File Disclosure in Form Component
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
Failing to properly validate user input, the form component is susceptible to Arbitrary File Disclosure. A valid backend user account is needed to exploit this vulnerability. Only forms are vulnerable, which contain upload fields.
Why it matters now
Fix Fixed typo3/cms (Packagist): 6.2.20
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) | 6.2.0 to before 6.2.20 | 6.2.20 | Patch available | GHSA-wrpf-2x8h-82gr |
- typo3/cms (Packagist) Vendor— Affected 6.2.0 to before 6.2.20 Fixed in 6.2.20 Patch available GHSA-wrpf-2x8h-82gr
Remediation
- Fix · GHSA-wrpf-2x8h-82gr typo3/cms (Packagist) Fixed in 6.2.20 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-wrpf-2x8h-82gr
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences