CVE-2026-4375 DoLeads Integrator <= 1.2.2 & wp2epub <= 0.65 - Unauthenticated RCE
Unauthenticated attackers can achieve remote code execution in DoLeads Integrator and wp2epub WordPress plugins via insecure extension installation mechanisms.
- 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-2026-4375?
CVE-2026-4375 is a critical code injection vulnerability in Unknown DoLeads Integrator, published on 7 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The DoLeads Integrator WordPress plugin through 0.65, wp2epub WordPress plugin through 0.65 have been seen to be used to achieve RCE, once they are added adding to a blog, for example using a vulnerability where unclosed extensions from wordpress.org can be installed by unauthorized users.
Which versions are affected by CVE-2026-4375?
How do I fix CVE-2026-4375?
No fix has been published for CVE-2026-4375 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-2026-4375 being exploited?
There is no known exploitation of CVE-2026-4375 in the wild and no public exploit code.
Sources
Also known as GHSA-3wm2-j8jq-jcw8.