{"id":"CVE-2026-88893","title":"OpenPanel share lookup procedures fail to validate access controls and return password hashes and protected report definitions to unauthenticated callers","summary":"OpenPanel 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 …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-200"],"vendor":"Openpanel-dev","product":"openpanel","affected":["openpanel <= worker"],"published":"2026-09-10","updated":"2026-09-10","sourceUpdated":"2026-09-10T15:17:58.827","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-88893","references":[{"url":"https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-7gv7-c464-9wh8","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openpanel-unauthenticated-share-lookup-information-disclosure","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-10T14:22:20.286782Z"},"ingestedAt":"2026-09-13T14:52:58.993Z","epss":0.00314,"epssPercentile":0.24582,"slug":"CVE-2026-88893","body":"## Overview\n\nOpenPanel 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}