CVE-2015-5956: TYPO3 cross-site scripting (XSS)

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

TYPO3 cross-site scripting (XSS)

Package
typo3/cms Composer
Affected versions
>=6.0 and <6.2.15 or >=7.0 and <7.4.0 or >=4.0 and <=4.5.40 or >=6.2.0 and <6.2.15 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.2.0 or >=7.2.0 and <7.3.0 or >=7.3.0 and <7.4.0
Fixed in
6.2.15, 7.4.0
Severity
low
Exploitation
not on CISA KEV · EPSS 2% (80.7th percentile)
Published
2022-05-14
Source
osv.dev

References

CWE-79
NVD recordtypo3/cms 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