CVE Vulnerability

CVE-2022-46162

discourse-bbcode is the official BBCode plugin for Discourse. Prior to commit 91478f5, CSS injection can occur when rendering content generated with the discourse-bccode plugin. This vulnerability only affects sites which have the discourse-bbcode plugin installed and enabled. This issue is patched in commit 91478f5. As a workaround, ensure that the Content Security Policy is enabled and monitor any posts that contain bbcode.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/discourse/discourse-bbcode/commit/91478f5cfecdcc43cf85b997168a8ecfd0f8df90 Patch Third Party Advisory
https://github.com/discourse/discourse-bbcode/security/advisories/GHSA-8c87-xpqv-c7mp Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:discourse:discourse_bbcode:*:*:*:*:*:discourse:*:*
Information

Published : 2022-11-30 11:15

Updated : 2022-12-02 04:36

NVD link : CVE-2022-46162

Mitre link : CVE-2022-46162

Products Affected
No products.
CWE
CWE-74