PT-2019-6701 · Typo3 · Typo3

Sebastian Schinzel · Published 2019-11-06 · Updated 2019-11-08 · CVE-2011-4631

Positive Technologies (AI Summary)

CVSS v2.0

3.5

Low

Base vector

AV:N/AC:M/Au:S/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions TYPO3 versions prior to 4.3.12 TYPO3 versions 4.4.x prior to 4.4.9 TYPO3 versions 4.5.x prior to 4.5.4

Description The issue allows remote attackers to inject arbitrary web script or HTML via the system extension recycler, which can lead to Cross-site Scripting (XSS) attacks.

Recommendations For versions prior to 4.3.12, update to version 4.3.12 or later. For versions 4.4.x prior to 4.4.9, update to version 4.4.9 or later. For versions 4.5.x prior to 4.5.4, update to version 4.5.4 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2011-4631

DSA-2289-1

Affected Products

Typo3

References · 4

• https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-4631 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2011-4631 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4631 · Note