{"id":"CVE-2026-88893","summary":"OpenPanel through 2.3.0 Unauthenticated Share Lookup Information Disclosure","details":"OpenPanel through 2.3.0 share lookup procedures fail to validate access controls and return password hashes and protected report definitions to unauthenticated callers. Attackers with a share link can retrieve argon2id password hashes and full report configurations including event names, filters, and breakdown dimensions for offline password cracking and business intelligence theft.","aliases":["GHSA-7gv7-c464-9wh8"],"modified":"2026-10-04T02:47:09.217222530Z","published":"2026-09-10T13:05:41.023Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88893.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-200"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88893.json"},{"type":"ADVISORY","url":"https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-7gv7-c464-9wh8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88893"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openpanel-unauthenticated-share-lookup-information-disclosure"},{"type":"FIX","url":"https://github.com/Openpanel-dev/openpanel/commit/5faad3226df8fe03bc9434dfd255afb3fcea4c83"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openpanel-dev/openpanel","events":[{"introduced":"0"},{"fixed":"cd24bb838301df1a9087e2e132b344e5b8a99963"},{"fixed":"5faad3226df8fe03bc9434dfd255afb3fcea4c83"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.3.0"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["worker","dashboard","api","v2.3.0","self-hosting"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-88893.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}