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2015-12-15-1: Multiple Cross-Site Scripting vulnerabilities in TYPO3 backend

unknown Affects typo3/cms. Feed 2026.10.29.3, updated 2026-10-29.

Multiple Cross-Site Scripting vulnerabilities in TYPO3 backend

Package
typo3/cms Composer
Affected versions
>=6.2.0 and <6.2.16 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 or >=7.4.0 and <7.5.0 or >=7.5.0 and <7.6.0 or >=7.6.0 and <7.6.1
Fixed in
6.2.16, 7.6.1
Severity
unknown
Exploitation
not on CISA KEV
Source
friendsofphp

References

NVD recordtypo3/cms advisories

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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.

# PHP projects (recommended)
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# then
vendor/bin/phpwarden deps composer.lock

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pipx install phpwarden   &&   phpwarden deps composer.lock

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