CVE-2026-47263
CVE-2026-47263
Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the MessageBus.publish call for /web_hook_events/<id> in Jobs::R…
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-47263?
- CVE-2026-47263 is a medium-severity vulnerability, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-06-12.
- How severe is CVE-2026-47263?
- Medium severity. CVSS v3 base score is 4.3 out of 10.