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| CVE ID: | CVE-2021-43850 |
| Description: | Discourse is an open source platform for community discussion. In affected versions admins users can trigger a Denial of Service attack via the `/message-bus/_diagnostics` path. The impact of this vulnerability is greater on multisite Discourse instances (where multiple forums are served from a single application server) where any admin user on any of the forums are able to visit the `/message- bus/_diagnostics` path. The problem has been patched. Please upgrade to 2.8.0.beta10 or 2.7.12. No workarounds for this issue exist. |
| Test IDs: | 1.3.6.1.4.1.25623.1.0.147390 1.3.6.1.4.1.25623.1.0.147389 |
| Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2021-43850 https://github.com/discourse/discourse/security/advisories/GHSA-59jr-pj65-qmvr https://github.com/discourse/discourse/commit/7a8ec129fb54f188b2da6588c9d24d3a36eb0d39 https://github.com/discourse/discourse/commit/7a8ec129fb54f188b2da6588c9d24d3a36eb0d39 |