fast-uri decoded percent-encoded path separators and dot segments before applying dot-segment removal in its normalize() and equal() functions. Encoded path data was treated like real slashes and parent-directory references, so distinct URIs could collapse onto the same normalized path. Applications that normalize or compare attacker-controlled URLs to enforce path-based policy can be bypassed, with a path that appears confined under an allowed prefix normalizing to a different location. Versions <= 3.1.0 are affected. Update to 3.1.1 or later.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NOpenjsf Fast Uri
APPOpenjsf< 3.1.1
Related vulnerabilities
fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error....
fast-uri serializes the port component of a URI without validating it. When recomposing the authority, the use...
fast-uri is a URI parser for Node.js. It canonicalizes a host to its ASCII form only when the input carries an...
fast-uri is a URI parser for Node.js. It decodes percent escapes in a hostname during parsing and then decodes...
fast-uri is a URI parser for Node.js. Its custom parser for bracketed IPv6 literals does not validate the comp...