CVE-2019-10157
Forced Logout in keycloak-connect
5.5
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
Versions of `keycloak-connect` prior to 4.4.0 are vulnerable to Forced Logout. The package fails to validate JWT signatures on the `/k_logout` route, allowing attackers to logout users and craft malicious JWTs with NBF values that prevent user access indefinitely. ## Recommendation Upgrade to version 4.4.0 or later.
How to fix CVE-2019-10157
To remediate CVE-2019-10157, upgrade the affected package to a fixed version below.
- —upgrade to 4.8.3 or later
Is CVE-2019-10157 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.8.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |