Vulnerability in Jeremyevans Rodauth
CVE-2026-82469
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (33.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
Weakness classification (CWE)
References
- github.com/jeremyevans/rodauth/commit/8174690cef743177111fb1d9184d129ff4700933 (patch)
- github.com/jeremyevans/rodauth/security/advisories/GHSA-w4fg-qf56-62m2 (vendor-advisory)
- github.com/jeremyevans/rodauth (product)
- www.vulncheck.com/advisories/rodauth-before-2.47.0-authentication-bypass-via-jw… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-82469?
- CVE-2026-82469 is a medium-severity vulnerability in Jeremyevans Rodauth, classified under Insufficient Session Expiration. CVSS score: 5.4/10. Published 2026-08-29.
- How severe is CVE-2026-82469?
- Medium severity. CVSS v3 base score is 5.4 out of 10.