CVE-2026-116819
HIGH
NVD
CVSS Score
8.5
Severity
HIGH
Published
Oct 27, 2026
Vendor
unknown
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.