CVE-2026-82467

Rodauth before 2.47.0 fails to validate protocol-relative return-to paths in confirm_password, login_return_to_requested_location, and two_factor_auth_return_to_requested_location features. Attackers can craft paths with leading double slashes that browsers resolve as protocol-relative URLs, redirecting authenticated users to attacker-controlled sites after login or password confirmation.

Score

CVSS 4.0 4.9 Medium

Status

Deferred - disclosure@vulncheck.com

Published

2026-08-29

Last modified

2026-08-31

Weaknesses

CWE-601

Affected products

• Rodauth (Jeremyevans)

References

• https://github.com/jeremyevans/rodauth
• https://github.com/jeremyevans/rodauth/commit/295044a92e358479afdf84f905dd5efe89c39aea
• https://github.com/jeremyevans/rodauth/security/advisories/GHSA-h9m4-vm9w-h43m
• https://www.vulncheck.com/advisories/rodauth-before-2.47.0-open-redirect-via-return-to-path