fast-uri normalize() decoded percent-encoded authority delimiters inside the host component and then re-emitted them as raw delimiters during serialization. A host that combined an allowed domain, an encoded at-sign, and a different domain was re-emitted with the at-sign as a raw userinfo separator, changing the URI's authority to the second domain. Applications that normalize untrusted URLs before host allowlist checks, redirect validation, or outbound request routing can be steered to a different authority than the input appeared to specify. Versions <= 3.1.1 are affected. Update to 3.1.2 or later.
References
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History
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Information
Published : 2026-05-05 11:16
Updated : 2026-09-10 13:20
NVD link : CVE-2026-6322
Mitre link : CVE-2026-6322
CVE.ORG link : CVE-2026-6322
JSON object : View
Products Affected
openjsf
- fast-uri
