CVE-2026-82469 Rodauth before 2.47.0 Authentication Bypass via jwt_refresh
Attackers can bypass authentication in Rodauth by exploiting the jwt_refresh route to obtain new access tokens, leading to indefinite account access.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-82469?
CVE-2026-82469 is a medium-severity authentication bypass vulnerability in jeremyevans rodauth, published on 29 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Rodauth before 2.47.0 contains an authentication bypass vulnerability in the jwt_refresh route that issues new JWT access tokens without requiring a refresh token. Attackers can present an access token to the refresh route via non-POST methods to obtain a new valid access token, enabling indefinite account access with temporary token possession.
Weakness: CWE-613
Which versions are affected by CVE-2026-82469?
How do I fix CVE-2026-82469?
Upgrade to a fixed version.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-82469 being exploited?
There is no known exploitation of CVE-2026-82469 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2026-82469, GHSA-mhhp-hxcr-939w, GHSA-w4fg-qf56-62m2, UBUNTU-CVE-2026-82469.