Server-Side Request Forgery Vulnerability in Asset CleanUp: Page Speed Booster for WordPress
CVE-2026-12037

5.5MEDIUM

Key Information:

Vendor

WordPress
Status
Asset Cleanup: Page Speed Booster
Vendor
CVE Published:
25 September 2026

What is CVE-2026-12037?

The Asset CleanUp: Page Speed Booster plugin for WordPress contains a Server-Side Request Forgery vulnerability affecting all versions up to 1.4.0.5. This issue allows authenticated users with administrator-level access to exploit the 'page_url' parameter, enabling them to send web requests to untrusted locations. When the plugin's 'dom_get_type' setting is configured to 'wp_remote_post', attackers can potentially gain access to internal services, leading to unauthorized information retrieval and modification.

Affected Version(s)

Asset CleanUp: Page Speed Booster 0 <= 1.4.0.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/wp-asset-clean...
https://plugins.trac.wordpress.org/browser/wp-asset-clean...

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pham Duc Anh
.