CVE-2026-103353 WordPress FluentForm plugin <= 6.2.14 - Broken Access Control vulnerability
An attacker can bypass access controls in the FluentForm WordPress plugin to remove important client functionality.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-103353?
CVE-2026-103353 is a medium-severity missing authorization vulnerability in WP ManageNinja LLC FluentForm, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Incorrect Behavior Order vulnerability in WP ManageNinja LLC FluentForm fluentform allows Removing Important Client Functionality.This issue affects FluentForm: from n/a through 6.2.14.
Weakness: CWE-696
Which versions are affected by CVE-2026-103353?
How do I fix CVE-2026-103353?
No fix has been published for CVE-2026-103353 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-103353 being exploited?
There is no known exploitation of CVE-2026-103353 in the wild and no public exploit code.
Sources
Also known as GHSA-45w3-234x-c3pr.