CVE-2023-25167

MEDIUM

Discourse < 3.0.1 - Regular Expression Denial of Service via Git URL

Title source: llm
STIX 2.1

Description

Discourse is an open source discussion platform. In affected versions a malicious user can cause a regular expression denial of service using a carefully crafted git URL. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this issue.

References (2)

Core 2

Scores

CVSS v3 6.5
EPSS 0.0057
EPSS Percentile 42.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-1333
Status published
Products (2)
discourse/discourse 3.1.0 beta1
discourse/discourse < 3.0.1
Published Feb 08, 2023
Tracked Since Feb 18, 2026