CVE-2016-4056

MEDIUM

TYPO3 6.2.x <6.2.19 - XSS

Title source: llm

Description

Cross-site scripting (XSS) vulnerability in the Backend component in TYPO3 6.2.x before 6.2.19 allows remote attackers to inject arbitrary web script or HTML via the module parameter when creating a bookmark.

References (3)

[Mailing List] http://www.openwall.com/lists/oss-security/2016/04/21/1

[Exploit, Technical Description, Third Party Advisory] https://labs.integrity.pt/advisories/cve-pending-stored-cross-site-scripting-in-typo3-bookmarks/

[Patch, Vendor Advisory] https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-006/

Scores

CVSS v3 6.1

EPSS 0.0031

EPSS Percentile 53.7%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

CWE

CWE-79

Status published

Affected Products (34)

typo3/typo3

... and 19 more

Timeline

Published Jan 23, 2017

Tracked Since Feb 18, 2026