What’s Vulnerable › Vulnerabilities

CVE-2026-116809: OpenPanel before 3.0.0 Missing Authorization in event.bots tRPC Procedure

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% 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-284

Description

OpenPanel before 3.0.0 contains a missing authorization vulnerability in the event.bots tRPC procedure that allows unauthenticated attackers to read bot events by only checking shareOverview row existence. Attackers can send anonymous requests with a projectId to retrieve bot-event names, types, and paths for private or password-protected projects, revealing internal routes.

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/security/advisories/GHSA-r4g5-vgpj-923m
• https://www.vulncheck.com/advisories/openpanel-before-3.0.0-missing-authorization-in-event-bots-trpc-procedure

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