How severe is CVE-2011-3994?

CVE-2011-3994 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2011-3994 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3994?

CVE-2011-3994 primarily affects Skyarc Autotagging. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-3994?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-3994 published?

CVE-2011-3994 was published on 2011-11-03 and last updated on 2026-06-16.

CVE-2011-3994

CVE-2011-3994 is a medium-severity vulnerability in Skyarc Autotagging with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Skyarc Autotagging
Published: 2011-11-03
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2011-3994?: 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.
How severe is CVE-2011-3994?: CVE-2011-3994 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2011-3994 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3994?: CVE-2011-3994 primarily affects Skyarc Autotagging. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3994?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-3994 published?: CVE-2011-3994 was published on 2011-11-03 and last updated on 2026-06-16.

References

Affected products (17)

cpe:2.3:a:skyarc:autotagging:*:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:duplicateentry:*:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mailpack:*:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:*:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.2:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.21:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.22:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.23:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.24:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.24:*:enterprise:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.24:*:smart:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.25:*:*:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.25:*:enterprise:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.25:*:smart:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.251:*:enterprise:*:*:*:*:*
cpe:2.3:a:skyarc:mtcms:5.251:*:smart:*:*:*:*:*
cpe:2.3:a:skyarc:multifileuploader:*:*:*:*:*:*:*:*

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CVE-2011-3993 — Medium (CVSS 5.5): SKYARC MTCMS before 5.252, and the MultiFileUploader 0.44 and earlier, DuplicateEntry 1.2 and earlier, MailPack 1.741…

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