Cross-Site Request Forgery in Optimize More! CSS Plugin for WordPress
CVE-2025-9945

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Optimize More! – Css
Vendor
CVE Published:
3 October 2025

What is CVE-2025-9945?

The Optimize More! – CSS plugin for WordPress contains a vulnerability that allows unauthenticated attackers to exploit a missing nonce validation in the reset_plugin function. By tricking a site administrator into executing a crafted request, an attacker can reset the plugin's optimization settings, compromising the site's performance without the administrator's knowledge. Administrators using versions up to 1.0.3 should prioritize updating the plugin to reinforce security against such attacks.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Optimize More! – CSS * <= 1.0.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/optimize-more-...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nabil Irawan
JSON
.