CVE-2009-20001
MantisBT Insufficient Session Expiration cookie string not reset after logout
8.1
HIGH
CVSS 3.1
EPSS 0.14%
Description
An issue was discovered in MantisBT before 2.24.5. It associates a unique cookie string with each user. This string is not reset upon logout (i.e., the user session is still considered valid and active), allowing an attacker who somehow gained access to a user's cookie to login as them.
How to fix CVE-2009-20001
To remediate CVE-2009-20001, upgrade the affected package to a fixed version below.
- —upgrade to 2.24.5 or later
Is CVE-2009-20001 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.24.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |