{"cve":"CVE-2025-64716","nvd":{"published":"2025-11-13T03:16:29.337","modified":"2026-10-07T21:10:00.200","status":"Deferred","description":"Anubis is a Web AI Firewall Utility that challenges users' connections in order to protect upstream resources from scraper bots. Prior to version 1.23.0, when using subrequest authentication, Anubis did not perform validation of the redirect URL and redirects user to any URL scheme. While most modern browsers do not allow a redirect to `javascript:` URLs, it could still trigger dangerous behavior in some cases. Anybody with a subrequest authentication may be affected. Version 1.23.0 contains a fix for the issue.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:H/SA:N","score":5.1},"cvss_v3":null,"cwes":["CWE-79","CWE-601"],"references":["https://github.com/TecharoHQ/anubis/commit/7ed1753fcced351c81961bf520a7bfb2caac6e88","https://github.com/TecharoHQ/anubis/security/advisories/GHSA-cf57-c578-7jvv","https://pkg.go.dev/vuln/GO-2025-4086"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:16:02.354564667+00:00"},"epss":{"cve":"CVE-2025-64716","score":0.0043,"percentile":0.36954,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-cf57-c578-7jvv","url":"https://osv.dev/vulnerability/GHSA-cf57-c578-7jvv","summary":"Anubis vulnerable to possible XSS via redir parameter when using subrequest auth mode","modified":"2025-11-15T03:11:17Z","packages":[{"ecosystem":"Go","name":"github.com/TecharoHQ/anubis","purl":"pkg:golang/github.com/TecharoHQ/anubis","ranges":["<1.23.0"],"fixed":["1.23.0"]}]},{"id":"GO-2025-4086","url":"https://osv.dev/vulnerability/GO-2025-4086","summary":"Anubis vulnerable to possible XSS via redir parameter when using subrequest auth mode in github.com/TecharoHQ/anubis","modified":"2026-03-03T04:57:32.708289Z","packages":[{"ecosystem":"Go","name":"github.com/TecharoHQ/anubis","purl":"pkg:golang/github.com/TecharoHQ/anubis","ranges":["<1.23.0"],"fixed":["1.23.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}