CVE-2016-4056

moderate-risk
Published 2017-01-23

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.

Do I need to act?

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0.31% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Typo3

References (6)

Mailing List http://www.openwall.com/lists/oss-security/2016/04/21/1
Exploit https://labs.integrity.pt/advisories/cve-pending-stored-cross-site-scripting-in-...
Patch https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-201...
Mailing List http://www.openwall.com/lists/oss-security/2016/04/21/1
Exploit https://labs.integrity.pt/advisories/cve-pending-stored-cross-site-scripting-in-...
Patch https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-201...
47
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 1/34 · Minimal
Exposure 23/34 · High