SVGO: removeScripts allows executable links through namespace and control-character bypasses

Summary SVGO's opt-in removeScripts plugin failed to remove some executable links. Namespace-prefixed SVG anchors and URL schemes containing ASCII tabs or newlines could bypass its checks. Applications that used this plugin as their only protection for untrusted SVG input could expose users to...

EUVD-2026-69653

SVGO: removeScripts allows executable links through namespace and control-character bypasses...

NPM: SVGO: removeScripts allows executable links through namespace and control-character bypasses

NPM: SVGO: removeScripts allows executable links through namespace and control-character bypasses vulnerability discovered by ? in WordPress Npm svgo versions = 1.0.0, 2.8.4...

GHSA-W27V-7Q3P-W38R SVGO: removeScripts allows executable links through namespace and control-character bypasses

Summary SVGO's opt-in removeScripts plugin failed to remove some executable links. Namespace-prefixed SVG anchors and URL schemes containing ASCII tabs or newlines could bypass its checks. Applications that used this plugin as their only protection for untrusted SVG input could expose users to...

GHSA-4VPR-X523-8J87 SVGO: removeScripts incompletely sanitizes executable HTML in SVG foreignObject elements

Summary SVGO's opt-in removeScripts plugin did not inspect executable HTML content inside SVG elements. Applications that used this plugin as their only protection for untrusted SVG input could produce SVGs containing active HTML and expose users to cross-site scripting XSS. SVGO is an optimizer...

SVGO: removeScripts incompletely sanitizes executable HTML in SVG foreignObject elements

Summary SVGO's opt-in removeScripts plugin did not inspect executable HTML content inside SVG elements. Applications that used this plugin as their only protection for untrusted SVG input could produce SVGs containing active HTML and expose users to cross-site scripting XSS. SVGO is an optimizer...

EUVD-2026-69651

SVGO: removeScripts incompletely sanitizes executable HTML in SVG foreignObject elements...

NPM: SVGO: removeScripts incompletely sanitizes executable HTML in SVG foreignObject elements

NPM: SVGO: removeScripts incompletely sanitizes executable HTML in SVG foreignObject elements vulnerability discovered by ? in WordPress Npm svgo versions = 1.0.0, 2.8.4...

SUSE CVE-2026-84369

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3 and implemented in plugins/removeScripts.js, removes...

SUSE CVE-2026-84370

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3, incompletely filters executable links in...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the removeScripts plugin due to incomplete filtering of executable links in plugins/removeScripts.js and lib/svgo/tools.js. An attacker can execute arbitrary scripts in the context of the SVG's origin, expose...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the removeScripts plugin due to incomplete filtering of executable links in plugins/removeScripts.js and lib/svgo/tools.js. An attacker can execute arbitrary scripts in the context of the SVG's origin, expose...

CVE-2026-84370

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3, incompletely filters executable links in...

CVE-2026-84369

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3 and implemented in plugins/removeScripts.js, removes...

CVE-2026-84370 SVGO: removeScripts allows executable links through namespace and control-character bypasses

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3, incompletely filters executable links in...

CVE-2026-84370

SVGO (SVG Optimizer), a popular Node.js library for optimizing SVG files, contains a flaw in its opt-in removeScripts plugin (named removeScriptElement in v2/v3) that allows executable links to bypass filtering. The root cause involves two bypass vectors: the plugin fails to recognize namespace-p...

CVE-2026-84370 SVGO: removeScripts allows executable links through namespace and control-character bypasses

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3, incompletely filters executable links in...

CVE-2026-84370 SVGO: removeScripts allows executable links through namespace and control-character bypasses

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3, incompletely filters executable links in...

CVE-2026-84369 SVGO: removeScripts incompletely sanitizes executable HTML in SVG foreignObject elements

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3 and implemented in plugins/removeScripts.js, removes...

CVE-2026-84369

SVGO (SVG Optimizer), a Node.js library and CLI for optimizing SVG files, contains a sanitization gap in its opt-in removeScripts plugin (v1.0.0 through 2.8.3 / 3.3.4 / 4.0.x). The plugin removes SVG and XHTML [removed] elements but does not inspect executable HTML content inside SVG foreignObjec...