What’s Vulnerable › Vulnerabilities

CVE-2026-116810: OpenPanel before 3.0.0 Missing Authorization via reference.getChartReferences

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-26 · updated 2026-10-27
• Weakness: CWE-639

Description

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.

Affected products

• Openpanel-dev openpanel: before 3.0.0 — fixed in 3.0.0

How to fix

Upgrade to a fixed version: Openpanel-dev openpanel 3.0.0. Check the vendor advisory for mitigations.

References

• https://github.com/Openpanel-dev/openpanel/commit/7b88523798dcd2dcba53c39ca00f8a8c448377c3
• https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-c98x-mph7-r6vp
• 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

Get alerted when CVE-2026-116810 or the next vulnerability affects your stack