CVE-2025-27356 WordPress Sticky Header On Scroll plugin <= 1.0 - Broken Access Control vulnerability
Attackers can bypass access controls in the Sticky Header On Scroll WordPress plugin to perform unauthorized actions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27356?
CVE-2025-27356 is a medium-severity missing authorization vulnerability in Hardik Sticky Header On Scroll, published on 24 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing Authorization vulnerability in Hardik Sticky Header On Scroll sticky-header-on-scroll allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Sticky Header On Scroll: from n/a through <= 1.0.
Weakness: CWE-862
Which versions are affected by CVE-2025-27356?
How do I fix CVE-2025-27356?
No fix has been published for CVE-2025-27356 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-2025-27356 being exploited?
There is no known exploitation of CVE-2025-27356 in the wild and no public exploit code.
Sources
Also known as GHSA-m6ff-f9xg-9wxx.