CVE-2021-22942
rails - security update
6.1
MEDIUM
CVSS 3.1
EPSS 0.53%
Description
A possible open redirect vulnerability in the Host Authorization middleware in Action Pack >= 6.0.0 that could allow attackers to redirect users to a malicious website.
How to fix CVE-2021-22942
To remediate CVE-2021-22942, upgrade the affected package to a fixed version below.
- Debian/rails—upgrade to 2:6.0.3.7+dfsg-2+deb11u1 or later
- —upgrade to 2:6.0.3.7+dfsg-2+deb11u1 or later
- —upgrade to 6.0.4.1 or later
Is CVE-2021-22942 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2:6.0.3.7+dfsg-2+deb11u1
- from 0, < 2:6.0.3.7+dfsg-2+deb11u1
- >= 6.0.0, < 6.0.4.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |