CVE-2026-116810

OpenPanel before 3.0.0 contains a missing authorization vulnerability that allows unauthenticated attackers to read any project's annotations by calling the public reference.getChartReferences tRPC procedure. Attackers can send requests with guessable slug-based project IDs to dump cross-tenant annotation titles, descriptions, and dates such as release notes and deploy markers.

CVSS 4.0

6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-639

Published

2026-10-26

Modified

2026-10-26

Record from

the CVE List, synced 2026-10-26

Affected

• openpanel-dev:openpanel

References

• https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-c98x-mph7-r6vp
• https://github.com/Openpanel-dev/openpanel/commit/7b88523798dcd2dcba53c39ca00f8a8c448377c3
• https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-vrrm-p9p4-2gfg
• https://www.vulncheck.com/advisories/openpanel-before-3.0.0-missing-authorization-via-reference-getchartreferences

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