CVE-2021-32792
6.1
MEDIUM
CVSS 3.1
EPSS 0.25%
Description
mod_auth_openidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. In mod_auth_openidc before version 2.4.9, there is an XSS vulnerability in when using `OIDCPreservePost On`.
How to fix CVE-2021-32792
To remediate CVE-2021-32792, upgrade the affected package to a fixed version below.
- Debian/libapache2-mod-auth-openidc—upgrade to 2.4.9-1 or later
Is CVE-2021-32792 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.4.9-1
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 |