Bug 2537856 (CVE-2026-93751) - CVE-2026-93751 uri-js: uri-js: Improper UTF-8 decoding allows path traversal and CRLF injection
Summary: CVE-2026-93751 uri-js: uri-js: Improper UTF-8 decoding allows path traversal ...
Keywords:
Status: NEW
Alias: CVE-2026-93751
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-22 15:47 UTC by OSIDB Bzimport
Modified: 2026-09-22 15:53 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-09-22 15:47:41 UTC 
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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