CVE-2023-28111

Published

Severity

CVSS v3:
7.5 HIGH
CVSS v2:
N/A

Description

Discourse is an open-source discussion platform. Prior to version 3.1.0.beta3 of the `beta` and `tests-passed` branches, attackers are able to bypass Discourse's server-side request forgery (SSRF) protection for private IPv4 addresses by using a IPv4-mapped IPv6 address. The issue is patched in the latest beta and tests-passed version of Discourse. version 3.1.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.

References

Configurations

CPE23Version StartVersion EndExact Version
cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*n/an/a3.1.0
cpe:2.3:a:discourse:discourse:3.1.0:beta2:*:*:beta:*:*:*n/an/a3.1.0
cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*n/a3.1.0*

External Links