CVE-2024-21492
MEDIUMcaddy-security - Insufficient Session Expiration via Logout Endpoint
Title source: llmDescription
All versions of the package github.com/greenpau/caddy-security are vulnerable to Insufficient Session Expiration due to improper user session invalidation upon clicking the "Sign Out" button. User sessions remain valid even after requests are sent to /logout and /oauth2/google/logout. Attackers who gain access to an active but supposedly logged-out session can perform unauthorized actions on behalf of the user.
References (3)
Core 3
Core References
Exploit, Press/Media Coverage, Third Party Advisory
https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/
Issue Tracking, Vendor Advisory
https://github.com/greenpau/caddy-security/issues/272
Third Party Advisory
https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-5920787
Scores
CVSS v3
4.8
EPSS
0.0071
EPSS Percentile
48.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-613
Status
published
Products (2)
authcrunch/caddy-security
greenpau/caddy-security
0Go
Published
Feb 17, 2024
Tracked Since
Feb 18, 2026