TYPO3 Cross-Site Scripting in Fluid ViewHelpers
Priority LOW 38CWE-79Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-79.
Summary
Failing to properly encode user input, templates using built-in Fluid ViewHelpers are vulnerable to cross-site scripting.
Why it matters now
Fix Fixed typo3/cms-fluid (Packagist): 8.7.23, 9.5.4
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-fluid (Packagist) | 8.0.0 to before 8.7.23 | 8.7.23 | Patch available | GHSA-22q7-cg4r-p9mx |
| — | typo3/cms-fluid (Packagist) | 9.0.0 to before 9.5.4 | 9.5.4 | Patch available | GHSA-22q7-cg4r-p9mx |
- typo3/cms-fluid (Packagist) Vendor— Affected 8.0.0 to before 8.7.23 Fixed in 8.7.23 Patch available GHSA-22q7-cg4r-p9mx
- typo3/cms-fluid (Packagist) Vendor— Affected 9.0.0 to before 9.5.4 Fixed in 9.5.4 Patch available GHSA-22q7-cg4r-p9mx
Remediation
- Fix · GHSA-22q7-cg4r-p9mx typo3/cms-fluid (Packagist) Fixed in 8.7.23 Advisory →
- Fix · GHSA-22q7-cg4r-p9mx typo3/cms-fluid (Packagist) Fixed in 9.5.4 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-22q7-cg4r-p9mx
References
Other 7
- https://github.com/TYPO3-CMS/fluid/commit/1a65dcc4a8f17f61a8055c0fd46c324c44c9980d
- https://github.com/TYPO3-CMS/fluid/commit/a40f468d1534a68cfce91ce2a8e2a1ff81db5cf5
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2019-01-22-4.yaml
- https://github.com/TYPO3-CMS/fluid
- https://github.com/TYPO3-CMS/fluid/compare/v8.7.22...v8.7.23
- https://github.com/TYPO3-CMS/fluid/compare/v9.5.3...v9.5.4
- https://typo3.org/security/advisory/typo3-core-sa-2019-005
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences