Auth bypass in Openpanel-Dev Openpanel
CVE-2026-116817
OpenPanel before 3.0.0 contains a missing authentication vulnerability that allows unauthenticated attackers to access the Bull Board dashboard served on the worker HTTP port. Attackers can query /api/queues and call mutating Bull Board APIs to add, retry, or clean jobs and read queue data, metrics, and datastore health.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/Openpanel-dev/openpanel/security/advisories/GHSA-r627-6vrh-65p9 (vendor-advisory)
- github.com/Openpanel-dev/openpanel/commit/fb0b56977c82aa1ade61449df86726b0c1490… (patch)
- github.com/Openpanel-dev/openpanel/commit/193e1e3ae01aa5208b3bee754ddee2c7ce33b… (patch)
- www.vulncheck.com/advisories/openpanel-before-3.0.0-missing-authentication-on-w… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-116817?
- CVE-2026-116817 is a medium-severity vulnerability in Openpanel-Dev Openpanel, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2026-10-27.
- How severe is CVE-2026-116817?
- Medium severity. CVSS v3 base score is 6.5 out of 10.