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CVE-2023-5205

19
FAUCET Score

CVE-2023-5205 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Add Custom Body Class plugin for WordPress, versions up to and including 1.4.1. This medium-severity vulnerability (CVSS 5.4) allows authenticated attackers with contributor-level access or higher to inject malicious web scripts into pages due to insufficient input sanitization and output escaping. When a user accesses an affected page, these scripts will execute, potentially leading to information disclosure or session hijacking. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, <= 1.4.1CPE match
cpe:2.3:a:anilankola:add_custom_body_class:*:*:*:*:*:wordpress:*:*
<= 1.4.1CPE matchmatch criteria
cpe:2.3:a:anilankola:add_custom_body_class:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
23.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 33rd percentile among its peer group of 15,224 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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

plugins.trac.wordpress.org / browser/add-custom-body-class/trunk/add-custom-body-class.php
Product
wordfence.com / threat-intel/vulnerabilities/id/9841b57b-b869-4282-8781-60538f6f269f
Third Party Advisory