CVE-2011-4903: Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML…

PriorityP423medium6.1CVSS 3.1

AVNACLPRNUIRSCCLILAN

EPSS

0.83%

53.1th percentile

Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
typo3	cms	>= 0 < 4.3.12	4.3.12
typo3	cms	>= 4.4.0 < 4.4.9	4.4.9
typo3	cms	>= 4.5.0 < 4.5.4	4.5.4
typo3	typo3	—	—
typo3	typo3	>= 4.3.0 < 4.3.12	4.3.12
typo3	typo3	>= 4.4.0 < 4.4.9	4.4.9
typo3	typo3	>= 4.5.0 < 4.5.4	4.5.4

CVSS provenance

nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.