CVE-2025-48312 WordPress WPAvatar plugin <= 1.9.4 - Cross Site Scripting (XSS) vulnerability
A stored XSS vulnerability in the WPAvatar WordPress plugin allows attackers to inject malicious scripts, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-48312?
CVE-2025-48312 is a medium-severity cross-site scripting vulnerability in 文派翻译（WP Chinese Translation） WPAvatar, published on 28 Aug 2025. Any signed-in user can exploit it over the network, 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 文派翻译（WP Chinese Translation） WPAvatar wpavatar allows Stored XSS.This issue affects WPAvatar: from n/a through <= 1.9.4.
Weakness: CWE-79
Which versions are affected by CVE-2025-48312?
How do I fix CVE-2025-48312?
No fix has been published for CVE-2025-48312 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-2025-48312 being exploited?
There is no known exploitation of CVE-2025-48312 in the wild and no public exploit code.
Sources
Also known as GHSA-v73r-r59j-2p5m.