CVE-2026-93751 — uri-js through 4.4.1 Improper UTF-8 Decoding via pctDecChars
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. At…
Published: 2026-09-18 · CVSS: 6.9 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7