Incomplete List of Disallowed Inputs Affecting org.webjars.npm:svgo package, versions [,2.8.3)[3.0.0,3.3.4)[4.0.0,4.0.2)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGWEBJARSNPM-18170232
- published10 Aug 2026
- disclosed21 Jul 2026
- creditAdmu
Introduced: 21 Jul 2026
NewCVE-2026-73650 (opens in a new tab)How to fix?
Upgrade org.webjars.npm:svgo to version 2.8.3, 3.3.4, 4.0.2 or higher.
Overview
Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs via improper handling of namespaced or prefixed script elements and case-sensitive matching of JavaScript URIs in the removeScripts plugin. An attacker can execute arbitrary scripts in the context of the application by uploading specially crafted SVG files containing executable scripts or JavaScript URIs that bypass sanitization.
Workaround
This vulnerability can be mitigated by using a dedicated SVG sanitization tool before processing SVG files.