GHSA-v8m4-3w37-ghxxmedium6.1No CVE assigned
TYPO3 Cross-Site Scripting in Form Framework validation handling
Impact
It has been discovered that the output of field validation errors in the Form Framework is vulnerable to cross-site scripting.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
typo3/cms Packagist
| Affected range | Recorded fix |
|---|---|
| From 10.0.0 before 10.2.1Ecosystem versions | 10.2.1 |
| From 8.0.0 before 8.7.30Ecosystem versions | 8.7.30 |
| From 9.0.0 before 9.5.12Ecosystem versions | 9.5.12 |
Version evidence: OSV · GHSA-v8m4-3w37-ghxx
View original version evidence (69 explicit versions)
Original source description
It has been discovered that the output of field validation errors in the Form Framework is vulnerable to cross-site scripting.
References
- Patch github.com/TYPO3/typo3/commit/966a0038c16c04d484c1703fba9fdc13f3e7a95c
- Patch github.com/TYPO3/typo3/commit/9692bf83f8310cca17c9a968c4fe92ffe0deb59d
- Patch github.com/TYPO3/typo3/commit/e971b012c837f1e64c1498b567ef6eec304febe5
- Security advisory github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2019-12-17-1.yaml
- Source reference github.com/TYPO3/typo3
- Security advisory typo3.org/security/advisory/typo3-core-sa-2019-021