VULNERABILITY INTELLIGENCE
CVE-2026-72727
EPSS probability0.40%
CISA KEVNot currently listed
Published2026-08-10
Last modified2026-09-08
Description
Discourse is an open-source discussion platform. Prior to 026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, a low-privileged user could place crafted content in the moderation review queue that executed stored cross-site scripting when a moderator viewed it on a site with a modified or disabled default Content Security Policy. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.
Weakness classification
- security-advisories@github.com: CWE-79