CVE-2026-116805 OpenPanel before 3.0.0 Information Disclosure of Ingestion Secret Hashes via client.list

Medium 5.3 Published 26 Oct 2026 Updated 27 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-116805?

CVE-2026-116805 is a medium-severity vulnerability in Openpanel-dev openpanel, published on 26 Oct 2026.

Official description

OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain argon2id hashes of ingestion credentials through the client.list tRPC query. Attackers can request client.list with a project ID and receive full Client rows including the secret column, enabling offline verification of leaked secrets without audit trails.

Weakness: CWE-200

Which versions are affected by CVE-2026-116805?

How do I fix CVE-2026-116805?

No fix has been published for CVE-2026-116805 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-116805 being exploited?

There is no known exploitation of CVE-2026-116805 in the wild and no public exploit code.

Sources

Also known as GHSA-5qgc-257q-crrq, GHSA-78w9-wwff-vxqc.