CVE-2025-46233 WordPress Sirv plugin <= 7.5.3 - Cross Site Scripting (XSS) Vulnerability
An attacker can inject malicious scripts into the Sirv WordPress plugin, potentially executing code in the context of other users.
- 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-2025-46233?
CVE-2025-46233 is a medium-severity cross-site scripting vulnerability in Sirv, published on 22 Apr 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 Sirv CDN and Image Hosting Sirv sirv allows Stored XSS.This issue affects Sirv: from n/a through <= 7.5.3.
Weakness: CWE-79
Which versions are affected by CVE-2025-46233?
It affects 1 product.
Products include Sirv Sirv.
How do I fix CVE-2025-46233?
No fix has been published for CVE-2025-46233 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-2025-46233 being exploited?
There is no known exploitation of CVE-2025-46233 in the wild and no public exploit code.
Other vulnerabilities in Sirv
- CVE-2024-5853 Image Optimizer, Resizer and CDN – Sirv <= 7.2.6 - Authenticated (Contributor+) Arbitrary File Upload
- CVE-2024-8480 Missing authorization in Image Optimizer, Resizer and CDN – Sirv
- CVE-2024-32959 WordPress Sirv plugin <= 7.2.2 - Arbitrary Option Update to Privilege Escalation vulnerability
- CVE-2016-10950 SQL injection in n/a
- CVE-2024-10855 Missing authorization in Image Optimizer, Resizer and CDN – Sirv
Sources
Also known as GHSA-qq89-8329-mrxh.