Is CVE-2011-3994 being actively exploited?

CVE-2011-3994 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-3994?

CVE-2011-3994 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2011-3994

MEDIUM · CVSS 6.8EPSS 0.6%EU EUVD

Cross-site request forgery (CSRF) vulnerability in SKYARC MTCMS before 5.252, and the MultiFileUploader 0.44 and earlier, DuplicateEntry 1.2 and earlier, MailPack 1.741 and earlier, and AutoTagging 0.08 and earlier plugins for Movable Type, allows remote attackers to hijack the authentication of arbitrary users for requests that modify data.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-352
EPSS score: 0.6% (48th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-3947)
Published: November 3, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-3947 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

skyarc / autotagging
skyarc / duplicateentry
skyarc / mailpack
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / mtcms
skyarc / multifileuploader

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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