fast-uri: fast-uri: Host confusion via skipped IDN canonicalization

A flaw was found in fast-uri, a URI parser for Node.js. This vulnerability arises because the parser fails to consistently convert internationalized domain names IDN to their standard ASCII form when processing scheme-relative references. This inconsistency can lead to host confusion, where an...

fast-uri: fast-uri: Host confusion via skipped IDN canonicalization

A flaw was found in fast-uri, a URI parser for Node.js. This vulnerability arises because the parser fails to consistently convert internationalized domain names IDN to their standard ASCII form when processing scheme-relative references. This inconsistency can lead to host confusion, where an...

CVE-2026-75931 fast-uri vulnerable to host confusion via skipped IDN canonicalization on scheme-relative references

fast-uri is a URI parser for Node.js. It canonicalizes a host to its ASCII form only when the input carries an explicit scheme, so a scheme-relative reference such as a host preceded by two slashes is returned with its host verbatim and no error set. As a result fast-uri's own entry points disagr...

PT-2026-7153

Name of the Vulnerable Software and Affected Versions Faraday versions prior to 2.14.1 Description Faraday is an HTTP client library abstraction layer. A flaw exists in the build exclusive url method located in lib/faraday/connection.rb due to the use of Ruby’s URImerge function. This allows an...

CVE-2023-41708

References to the "app loader" functionality could contain redirects to unexpected locations. Attackers could forge app references that bypass existing safeguards to inject malicious script code. Please deploy the provided updates and patch releases. References to apps are now controlled more...

CVE-2023-41708

References to the "app loader" functionality could contain redirects to unexpected locations. Attackers could forge app references that bypass existing safeguards to inject malicious script code. Please deploy the provided updates and patch releases. References to apps are now controlled more...

PT-2024-12966 · Softwarex · Softwarex

Name of the Vulnerable Software and Affected Versions: SoftwareX affected versions not specified Description: The issue concerns the "app loader" functionality, which could contain redirects to unexpected locations. Attackers could forge app references that bypass existing safeguards to inject...

Mozilla: Incorrect parsing of relative URLs starting with "///"

The Mozilla Foundation Security Advisory describes this flaw as: Relative URLs starting with three slashes were incorrectly parsed, and a path-traversal "/../" part in the path could be used to override the specified host. This could contribute to security problems in web sites...