Plantuml
Monthly
PlantUML versions before 1.2026.0 fail to properly sanitize interactive attributes in GraphViz diagrams, allowing attackers to inject malicious JavaScript into SVG output through crafted diagram files. Applications that render these SVGs are vulnerable to arbitrary script execution within the user's browser context. A patch is available to address this stored XSS vulnerability.
PlantUML versions before 1.2026.0 fail to properly sanitize interactive attributes in GraphViz diagrams, allowing attackers to inject malicious JavaScript into SVG output through crafted diagram files. Applications that render these SVGs are vulnerable to arbitrary script execution within the user's browser context. A patch is available to address this stored XSS vulnerability.