CVE-2026-104677 WP Coder 4.0 - 4.5.1 - Editor+ RCE via Global PHP
Editor-level users can execute arbitrary PHP code due to insufficient authorization checks, leading to full site compromise.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-104677?
CVE-2026-104677 is a high-severity code injection vulnerability in Unknown WP Coder, published on 7 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The WP Coder WordPress plugin before 4.5.2 does not restrict access to its PHP code-execution feature to administrators, gating it on a content capability that the Editor role holds by default, which allows Editor-level users to save and execute arbitrary PHP code on the server and fully compromise the site.
Weakness: CWE-94
Which versions are affected by CVE-2026-104677?
How do I fix CVE-2026-104677?
No fix has been published for CVE-2026-104677 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-104677 being exploited?
There is no known exploitation of CVE-2026-104677 in the wild and no public exploit code.
Sources
Also known as GHSA-pfgx-g476-6w3m.