CVE-2026-15421

The Speed Optimizer – The All-In-One Performance-Boosting Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Image Tag Attributes in all versions up to, and including, 7.8.0 due to insufficient input sanitization and output escaping. This makes it possible for...

EUVD-2026-62219

The Speed Optimizer – The All-In-One Performance-Boosting Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Image Tag Attributes in all versions up to, and including, 7.8.0 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-30830 Defuddle: XSS via unescaped string interpolation in _findContentBySchemaText image tag

Defuddle cleans up HTML pages. Prior to version 0.9.0, the findContentBySchemaText method in src/defuddle.ts interpolates image src and alt attributes directly into an HTML string without escaping. An attacker can use a " in the alt attribute to break out of the attribute context and inject event...

GHSA-VJCJ-5G2R-VXQC Pandao editor.md vulnerable to XSS in IMG attributes

Pandao Editor.md 1.5.0 allows XSS via crafted attributes of an invalid IMG element...