{"id":"CVE-2026-116805","title":"OpenPanel before 3.0.0 Information Disclosure of Ingestion Secret Hashes via client.list","summary":"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 …","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cvssSource":"cna","cwe":["CWE-200"],"vendor":"Openpanel-dev","product":"openpanel","affected":["openpanel < 3.0.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-27T13:42:11.170441Z"},"published":"2026-10-26","updated":"2026-10-27","sourceUpdated":"2026-10-27T14:15:58.367Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116805","references":[{"url":"https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-78w9-wwff-vxqc","label":"GitHub Security Advisory (GHSA-78w9-wwff-vxqc)"},{"url":"https://github.com/Openpanel-dev/openpanel/commit/e37d15cc2a2c908667593ff7a2ee40750f74ab5b"},{"url":"https://www.vulncheck.com/advisories/openpanel-before-3.0.0-information-disclosure-of-ingestion-secret-hashes-via-client-list","label":"VulnCheck Advisory: OpenPanel before 3.0.0 Information Disclosure of Ingestion Secret Hashes via client.list"}],"tags":["cve.org"],"epss":0.0022,"epssPercentile":0.1241,"ingestedAt":"2026-10-27T16:11:59.449Z","slug":"CVE-2026-116805","body":"## Overview\n\nOpenPanel 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.\n\n## Affected\n\n- `openpanel < 3.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}