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CVE-2007-0231

18
FAUCET Score

CVE-2007-0231 describes a Cross-site Scripting (XSS) vulnerability in Movable Type (MT) version 3.33. This flaw allows remote attackers to inject arbitrary web script or HTML into a website via the comments field, specifically when unmoderated comments are enabled and the "nofollow" attribute is disabled. The vulnerability has a CVSS score of 6.8, indicating a medium severity, with a network-based attack vector, medium attack complexity, and potential for partial confidentiality, integrity, and availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.33CPE matchmatch criteria
cpe:2.3:a:six_apart:movable_type:3.33:*:*:*:*:*:*:*

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
1.18%
Probability of exploitation in next 30 days
EPSS Percentile
64.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 29th percentile among its peer group of 19,956 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

golem.ph.utexas.edu / ~distler/blog/archives/001102.html
Vendor Advisory
osvdb.org / 32717
secunia.com / advisories/23669
vupen.com / english/advisories/2007/0142
zackvision.com / weblog/2007/01/movabletype-security-bug.html
Vendor Advisory