CVE-2010-5098: TYPO3 Cross-site scripting (XSS) vulnerability in the FORM content object

low Affects typo3/cms-frontend. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

TYPO3 Cross-site scripting (XSS) vulnerability in the FORM content object

Package
typo3/cms-frontend Composer
Affected versions
>=4.2.0 and <4.2.16 or >=4.4.0 and <4.4.5 or >=4.3.0 and <4.3.9
Fixed in
4.2.16, 4.4.5, 4.3.9
Severity
low
Exploitation
not on CISA KEV · EPSS 2% (78.8th percentile)
Published
2022-05-17
Source
osv.dev

References

CWE-79
NVD recordtypo3/cms-frontend advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs   How findings are ranked

Related advisories