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CVE-2024-8364

16
FAUCET Score

CVE-2024-8364 describes a Stored Cross-Site Scripting (XSS) vulnerability in the WP Custom Fields Search plugin for WordPress, affecting all versions up to and including 1.2.35. This flaw stems from insufficient input sanitization and output escaping of user-supplied attributes within the 'wpcfs-preset' shortcode. Authenticated attackers with contributor-level access or higher can inject malicious web scripts into pages. The vulnerability has a CVSS score of 5.4 (Medium), indicating a low attack complexity and requiring user interaction, but it can lead to limited confidentiality and integrity impacts. Successful exploitation allows arbitrary web scripts to execute whenever a user accesses an injected page. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, aligning with the typical low engagement seen for most vulnerabilities.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.35CPE matchmatch criteria
cpe:2.3:a:webhammer:wp_custom_fields_search:*:*:*:*:*: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
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
28.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 41st 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/wp-custom-fields-search/trunk/plugin.php
Product
wordpress.org / plugins/wp-custom-fields-search
Product
wordfence.com / threat-intel/vulnerabilities/id/ef36a2a1-b3be-4270-8890-76705817b4b5
Vendor Advisory