{"id":"CVE-2026-88893","aliases":[],"title":"OpenPanel through 2.3.0 Unauthenticated Share Lookup Information Disclosure","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"Openpanel-dev","name":"openpanel","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.3.0","versionType":"semver"}],"defaultStatus":"unaffected","source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-88893"}],"remediation":[],"description":"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theft.","severity":"high","score":8.7,"published":"2026-09-10T13:05:41.023Z","modified":"2026-10-27T10:14:45.947Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-7gv7-c464-9wh8","https://github.com/Openpanel-dev/openpanel/commit/5faad3226df8fe03bc9434dfd255afb3fcea4c83","https://www.vulncheck.com/advisories/openpanel-unauthenticated-share-lookup-information-disclosure"],"sources":[{"name":"CVE","id":"CVE-2026-88893","modified":"2026-10-27T10:14:45.947Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-88893"}],"assessments":[{"source":"VulnCheck","vector":"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","score":8.7},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T04:10:31.984Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}