PT-2026-26539 · Discourse · Discourse

Lowjomaxr

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CVE-2026-30888

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Published

2026-03-20

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Updated

2026-03-27

CVSS v3.1

5.5

Medium

VectorAV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
Name of the Vulnerable Software and Affected Versions Discourse versions prior to 2026.3.0-latest.1 Discourse versions prior to 2026.2.1 Discourse versions prior to 2026.1.2
Description Discourse is an open-source discussion platform. Moderators could edit site policy documents – Terms of Service, guidelines, and privacy policy – despite being explicitly prohibited from doing so.
Recommendations Update to Discourse version 2026.3.0-latest.1 or later. Update to Discourse version 2026.2.1 or later. Update to Discourse version 2026.1.2 or later.

Exploit

Fix

DoS

Improper Privilege Management

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Weakness Enumeration

CWE-269

Related Identifiers

BIT-DISCOURSE-2026-30888
CVE-2026-30888
GHSA-JJ9P-P7M6-JQ96

Affected Products

Discourse