CVE-2026-82467 json
Rodauth before 2.47.0 Open Redirect via Return-to Path
published 2mo ago modified 2mo ago also EUVD-2026-68124 , GHSA-h9m4-vm9w-h43m
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository jeremyevans/rodauth. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.
- cvss
- 4.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 26%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Is CVE-2026-82467 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2mo ago
Exploit prediction
0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 4.9 | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N |
| CNA | 3.1 | 4.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N |
| CNA | 4.0 | 4.9 | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- jeremyevans rodauth
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
github.com
/jeremyevans/rodauth/commit/295044a92e358479afdf84f905dd5efe89c39aea
patch
-
github.com
/jeremyevans/rodauth/security/advisories/GHSA-h9m4-vm9w-h43m
vendor-advisory, advisory
-
github.com
/jeremyevans/rodauth
product
-
vulncheck.com
/advisories/rodauth-before-2.47.0-open-redirect-via-return-to-path
third-party-advisory
Sources
- CVE List CVE-2026-82467
- NVD CVE-2026-82467
- Maintainer advisory GHSA-h9m4-vm9w-h43m
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
The maintainers of jeremyevans/rodauth published their own advisory on GitHub. Reviewed sources take precedence over it.