Medium severity4.3NVD Advisory· Published Oct 27, 2026· Updated Oct 27, 2026

CVE-2026-116805

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.

Affected products

OpenPanel/OpenPanelllm-fuzzy
Range: <3.0.0

Patches

Vulnerability mechanics

References

github.com/Openpanel-dev/openpanel/commit/e37d15cc2a2c908667593ff7a2ee40750f74ab5bnvd
github.com/Openpanel-dev/openpanel/security/advisories/GHSA-78w9-wwff-vxqcnvd
www.vulncheck.com/advisories/openpanel-before-3.0.0-information-disclosure-of-ingestion-secret-hashes-via-client-listnvd

News mentions

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cvss	0.280
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000