PatchTheCVECVE-2024-6311: The Funnelforms Free plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type val
CVE-2024-6311 is a high-severity flaw (CVSS 7.2) affecting funnelforms free. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The Funnelforms Free plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'af2_add_font' function in all versions up to, and including, 3.7.3.2. This makes it possible for authenticated attackers, with administrator-level and above permissions, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Why this priority
- High severity
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.2 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | High |
| User interaction | None |
| EPSS exploit chance | 0.9% (top 40%) |
| CISA exploited list | No |
| Weakness | CWE-434 |
| Published | 2024-08-28 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-6311?
funnelforms free: upgrade to newer than 3.7.3.2. Exact commands for each OS are on this page.
Is CVE-2024-6311 being exploited?
CVE-2024-6311 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-6311 affect?
CVE-2024-6311 affects funnelforms free. Severity is high (CVSS 7.2). The Funnelforms Free plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'af2_add_font' function in all versions up to, and including, 3.7.3.2. This makes it possible for authenticated att
How urgent is CVE-2024-6311?
Priority 40/100. High severity
Software pages
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