CVE-2025-46233: WordPress Sirv <= 7.5.3 - Cross Site Scripting (XSS) Vulnerability
First published: Tue Apr 22 2025(Updated: )
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Sirv CDN and Image Hosting Sirv allows Stored XSS. This issue affects Sirv: from n/a through 7.5.3.
Credit: audit@patchstack.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sirv CDN and Image Hosting | <=7.5.3 | |
| Sirv WordPress Plugin | <=7.5.3 |
Remedy
Update the WordPress Sirv plugin to the latest available version (at least 7.5.4).
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Frequently Asked Questions
What is the severity of CVE-2025-46233?
CVE-2025-46233 is classified as a high severity vulnerability due to the potential for Stored XSS attacks.
How do I fix CVE-2025-46233?
To mitigate CVE-2025-46233, update to Sirv CDN and Image Hosting version 7.5.4 or later.
What types of systems are affected by CVE-2025-46233?
CVE-2025-46233 affects Sirv CDN and Image Hosting from version n/a to 7.5.3, including its WordPress Plugin.
What is the impact of CVE-2025-46233 on users?
CVE-2025-46233 allows attackers to execute scripts in the context of users' browsers, potentially stealing sensitive information.
Is CVE-2025-46233 an immediate threat to my website?
If you are using an affected version of Sirv CDN and Image Hosting, CVE-2025-46233 poses an immediate security threat that should be addressed.
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