CVE-2025-30875 WordPress WP Weixin plugin <= 1.3.16 - Cross Site Scripting (XSS) vulnerability
An attacker can inject malicious scripts into the WP Weixin plugin, potentially compromising user sessions or site integrity.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-30875?
CVE-2025-30875 is a medium-severity cross-site scripting vulnerability in Alexandre Froger WP Weixin, published on 9 Sep 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Alexandre Froger WP Weixin wp-weixin allows Stored XSS.This issue affects WP Weixin: from n/a through <= 1.3.16.
Weakness: CWE-79
Which versions are affected by CVE-2025-30875?
How do I fix CVE-2025-30875?
No fix has been published for CVE-2025-30875 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-30875 being exploited?
There is no known exploitation of CVE-2025-30875 in the wild and no public exploit code.
Sources
Also known as GHSA-4g5q-9vc8-83wx.