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CVE-2026-116819EUVD-2026-110526

OpenPanel before 3.0.0 Credential Disclosure via notification.rules Query

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 3.0.0
None on Exploit-DB, Metasploit or GitHub

Summary

OpenPanel, an open-source analytics platform, is affected by this flaw. A user with only read-level access to a project can retrieve plaintext integration secrets, such as Slack bot tokens, webhook URLs, and authorization headers, which could then be used against external services.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original description

OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain plaintext integration secrets because the notification.rules query skips redactIntegration. Attackers can call the notification.rules tRPC query to retrieve Slack bot tokens, webhook URLs, and authorization headers for use against external systems.

Timeline

  1. CVE published
  2. First seen by cve.now

Affected versions

  • Openpanel-dev openpanel

    fixed in 3.0.0

References 3

GitHub · Openpanel-dev/openpanel

vulncheck.com