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CVE-2011-3994

22
FAUCET Score

CVE-2011-3994 describes a Cross-Site Request Forgery (CSRF) vulnerability affecting SKYARC MTCMS before version 5.252 and several associated Movable Type plugins, allowing attackers to hijack authenticated user sessions to modify data. With a CVSS score of 6.8, this vulnerability has a medium attack complexity and can lead to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.08CPE matchmatch criteria
cpe:2.3:a:skyarc:autotagging:*:*:*:*:*:*:*:*
<= 1.2CPE matchmatch criteria
cpe:2.3:a:skyarc:duplicateentry:*:*:*:*:*:*:*:*
<= 1.741CPE matchmatch criteria
cpe:2.3:a:skyarc:mailpack:*:*:*:*:*:*:*:*
<= 5.251CPE matchmatch criteria
cpe:2.3:a:skyarc:mtcms:*:*:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:a:skyarc:mtcms:5.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 7th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvndb.jvn.jp / jvndb/JVNDB-2011-000094
jvn.jp / en/jp/JVN56667137/index.html
mtcms.jp / news/product/201110131921.html