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CVE-2013-1409

22
FAUCET Score

CVE-2013-1409 describes a Cross-Site Scripting (XSS) vulnerability in the CommentLuv plugin for WordPress, specifically versions prior to 2.92.4. An unauthenticated attacker could inject arbitrary web script or HTML via the _ajax_nonce parameter to wp-admin/admin-ajax.php. This vulnerability has a CVSS score of 4.3, indicating medium attack complexity and potential for partial integrity impact, but no confidentiality or availability impact. While not observed in active exploitation (KEV: No), public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this decade-old flaw.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.92.3CPE matchmatch criteria
cpe:2.3:a:commentluv:commentluv:*:*:*:*:*:wordpress:*:*
2.7CPE matchmatch criteria
cpe:2.3:a:commentluv:commentluv:2.7:*:*:*:*:wordpress:*:*
2.71CPE matchmatch criteria
cpe:2.3:a:commentluv:commentluv:2.71:*:*:*:*:wordpress:*:*
2.74CPE matchmatch criteria
cpe:2.3:a:commentluv:commentluv:2.74:*:*:*:*:wordpress:*:*
2.76CPE matchmatch criteria
cpe:2.3:a:commentluv:commentluv:2.76:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.55%
Probability of exploitation in next 30 days
EPSS Percentile
90.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-38296 · Feb 6, 2013
This CVE's current EPSS score of 0.0455 is in the 88th percentile among its peer group of 19,955 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

archives.neohapsis.com / archives/bugtraq/2013-02/0031.html
Exploit
osvdb.org / 89925
packetstormsecurity.com / files/120090/WordPress-CommentLuv-2.92.3-Cross-Site-Scripting.html
Exploit
htbridge.com / advisory/HTB23138
Exploit
wordpress.org / plugins/commentluv/changelog