Stored Cross-Site Scripting Vulnerability in Easy SVG Support Plugin for WordPress
CVE-2025-12451

4.4MEDIUM

Key Information:

Vendor

WordPress
Status
Easy Svg Support
Vendor
CVE Published:
19 February 2026

What is CVE-2025-12451?

The Easy SVG Support plugin for WordPress contains a vulnerability that allows attackers with Author-level access and above to exploit SVG file uploads. This vulnerability arises from inadequate input sanitization and output escaping procedures, enabling malicious scripts to be injected into pages. When a user accesses the compromised SVG file, harmful web scripts could execute, posing significant security risks to both site administrators and visitors.

Affected Version(s)

Easy SVG Support 0 <= 4.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/easy-svg/trunk...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sornram Kampeera
.