CVE-2016-4056

Summary

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.

Impact & exploitability

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

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-006/ ↗

Additional information

• NVD record
• https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-006/Patch
• http://www.openwall.com/lists/oss-security/2016/04/21/1
• https://labs.integrity.pt/advisories/cve-pending-stored-cross-site-scripting-in-typo3-bookmarks/Advisory