express-xss-sanitizer
npm2 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting express-xss-sanitizerpage 1 of 1
- CVE-2022-21169HIGHCVSS 7.3EG 7.3✓ Fixed in 1.1.32022-09-26
The package express-xss-sanitizer before 1.1.3 are vulnerable to Prototype Pollution via the allowedTags attribute, allowing the attacker to bypass xss sanitization.
- CVE-2025-59364MEDIUMCVSS 5.3EG 5.3✓ Fixed in 2.0.12025-09-14
The express-xss-sanitizer (aka Express XSS Sanitizer) package through 2.0.0 for Node.js has an unbounded recursion depth in sanitize in lib/sanitize.js for a JSON request body.
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