Medium severity6.5NVD Advisory· Published Sep 18, 2026
CVE-2026-93751
CVE-2026-93751
Description
uri-js through 4.4.1 contains an improper UTF-8 decoding vulnerability in pctDecChars() that decodes invalid and overlong percent-encoded sequences into ASCII metacharacters. Attackers can craft percent-encoded payloads to bypass platform decoder validation and inject path traversal or CRLF sequences that downstream consumers process without filtering.
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Affected products
1Patches
Vulnerability mechanics
References
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