Vulnerability Description
CordysCRM is an open source AI-powered customer relationship management system that supports private deployment. Prior to 1.7.2, SseController exposes the anonymous /sse/subscribe, /sse/broadcast, and /sse/close endpoints because ShiroFilter.addPublicPathFilters permits the SSE paths, and the endpoints trust the caller-controlled userId instead of deriving an identity from an authenticated principal. An unauthenticated caller can use /sse/subscribe to read another user's workflow events, approval requests, mentions, and alerts, use /sse/broadcast to inject SYSTEM_HEARTBEAT messages into another user's stream, or use /sse/close to terminate another user's channel. This vulnerability is fixed in 1.7.2.
Related Weaknesses (CWE)
References
- https://github.com/1Panel-dev/CordysCRM/commit/6cb81deb53434ae7792673c50312ff916
- https://github.com/1Panel-dev/CordysCRM/pull/2719
- https://github.com/1Panel-dev/CordysCRM/releases/tag/v1.7.2
- https://github.com/1Panel-dev/CordysCRM/security/advisories/GHSA-9qg8-cm35-xqp4
- https://github.com/1Panel-dev/CordysCRM/security/advisories/GHSA-9qg8-cm35-xqp4
FAQ
What is CVE-2026-63647?
CVE-2026-63647 is a documented vulnerability. CordysCRM is an open source AI-powered customer relationship management system that supports private deployment. Prior to 1.7.2, SseController exposes the anonymous /sse/subscribe, /sse/broadcast, and...
How severe is CVE-2026-63647?
CVSS scoring is not yet available for CVE-2026-63647. Check NVD for updates.
Is there a patch for CVE-2026-63647?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.