fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority

Impact fast-uri accepts a host that contains an unbalanced or misplaced authority bracket or without reporting an error. A host that starts with but does not end with , such as @127.0.0.1, is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the host wi...

EUVD-2026-70282

fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority...

GHSA-58MR-GQGX-XQ4G fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority

Impact fast-uri accepts a host that contains an unbalanced or misplaced authority bracket or without reporting an error. A host that starts with but does not end with , such as @127.0.0.1, is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the host wi...

NPM: fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority

NPM: fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority vulnerability discovered by ? in WordPress Npm fast-uri versions 2.4.5...

Astra Linux – Vulnerability in Python-Django

A issue was discovered in Django 4.2 before 4.2.14 and 5.0 before 5.0.7. The urlize and urlizetrunc functions were vulnerable to a potential denial-of-service attack due to certain inputs containing an extremely large number of brackets...

SUSE CVE-2026-84394

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

SUSE CVE-2026-82562

Summary When qs.parse is called with comma: true and throwOnLimitExceeded: true, a comma-separated value under a bracket-push key a=1,2,3,4 is split into an array without being compared against arrayLimit, while the same value under a flat key a=1,2,3,4, an indexed key a0=, a nested key ab=, or a...

CVE-2026-84394

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

DEBIAN-CVE-2026-84394

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

CVE-2026-84394

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

UBUNTU-CVE-2026-84394

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

CVE-2026-84394: Interpretation Conflict

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

Host Confusion

Overview fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Host Confusion in the parse function, which returns a host that begins with but has no closing , such as @127.0.0.1, without validating it as an IPv6 literal or canonicalizing it as a...

CVE-2026-84394 fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

CVE-2026-84394 fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

CVE-2026-84394 fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority

fast-uri accepts a host that contains an unbalanced or misplaced authority bracket without reporting an error. A host that starts with an opening bracket but does not end with a closing bracket is neither validated as an IP literal nor canonicalized as a domain name, so parse returns it as the ho...

CVE-2026-84394

fast-uri (a URI parsing library used by the Fastify ecosystem) contains a host confusion vulnerability: when a URI's authority contains an opening bracket [ without a matching closing bracket ], parse() returns the string as the host without error. Neither an IP literal nor a valid domain name is...

EUVD-2026-68141

qs array-limit bypass via bracket-key comma parsing...

GHSA-X5FP-WJ9C-MXMX qs array-limit bypass via bracket-key comma parsing

Summary qs v6.15.3 allows bracket-key input to bypass arrayLimit and throwOnLimitExceeded when comma: true. The input a=1,2,3,4 succeeds with arrayLimit: 3, while the equivalent plain-key input is rejected. Affected version tested: text qs v6.15.3 commit 18d085e919dae70c8f1b200ab99323058edab2c2...

NPM: qs array-limit bypass via bracket-key comma parsing

NPM: qs array-limit bypass via bracket-key comma parsing vulnerability discovered by ? in WordPress Npm qs versions = 6.14.2, = 6.15.3...