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CVE-2024-6311

22
FAUCET Score

CVE-2024-6311 affects the Funnelforms Free WordPress plugin, specifically versions up to and including 3.7.3.2, due to a missing file type validation vulnerability in the 'af2_add_font' function. This allows authenticated administrators to upload arbitrary files, potentially leading to remote code execution. The vulnerability has a CVSS score of 7.2 (HIGH), indicating a network-based attack with high impact on confidentiality, integrity, and availability, requiring high privileges but no user interaction. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.7.3.2CPE matchmatch criteria
cpe:2.3:a:funnelforms:funnelforms_free:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.91%
Probability of exploitation in next 30 days
EPSS Percentile
56.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0091 is in the 40th percentile among its peer group of 5,528 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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/funnelforms-free/tags/3.7.3.2/admin/menu_ajax_functions/formularbuilder_fonts.php
Product
plugins.trac.wordpress.org / browser/funnelforms-free/tags/3.7.4.1/admin/menu_ajax_functions/formularbuilder_fonts.php
Product
wordfence.com / threat-intel/vulnerabilities/id/cbd42fc4-ab4a-4053-b765-18272eacd2bc
Third Party Advisory