CVE-2025-10691 Easy Email Subscription <= 1.3 - Cross-Site Request Forgery to Arbitrary Subscriber Deletion
Unauthenticated attackers can delete arbitrary subscribers by tricking administrators into clicking a link due to missing nonce validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-10691?
CVE-2025-10691 is a medium-severity vulnerability in yudiz Easy Email Subscription, published on 6 Nov 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The Easy Email Subscription plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3. This is due to missing or incorrect nonce validation on the show_editsub_page() function. This makes it possible for unauthenticated attackers to delete arbitrary subscribers via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Weakness: CWE-352
Which versions are affected by CVE-2025-10691?
How do I fix CVE-2025-10691?
No fix has been published for CVE-2025-10691 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-10691 being exploited?
There is no known exploitation of CVE-2025-10691 in the wild and no public exploit code.
Sources
Also known as GHSA-4rhv-r8jc-m23p.