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CVE-2024-10646

20
FAUCET Score

CVE-2024-10646 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Fluent Forms plugin for WordPress, affecting all versions up to and including 5.2.6. This flaw allows unauthenticated attackers to inject malicious web scripts into forms via the subject parameter due to inadequate input sanitization and output escaping. With a CVSS score of 6.1 (Medium), the vulnerability has a network attack vector and low attack complexity, potentially leading to limited impact on confidentiality and integrity if a user accesses an injected page. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.2.7CPE matchmatch criteria
cpe:2.3:a:fluentforms:contact_form:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 27th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 0.1 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/fluentform/tags/5.2.4
Release Notes
plugins.trac.wordpress.org / changeset/3203147/fluentform/trunk/boot/globals.php
Patch
wordfence.com / threat-intel/vulnerabilities/id/41c2ec31-360d-4145-b0b4-77d4d1d4b8a1
Third Party Advisory