Insufficient Session Expiration in pretix - CVE-2023-27891
Published: November 20, 2023
Vulnerability identifier: #VU83288
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-27891
CWE-ID: CWE-613
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient session expiration issue. A remote attacker can use the OAuth application authorization to login from a logged-out session.
Affected software
pretix
How to mitigate CVE-2023-27891
Install updates from vendor's website.
pretix - addressed in versions 4.15.1, 4.16.1, 4.17.1