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OpenAdvisories
High · 7.5 CVE-2026-88893 EUVD-2026-75443GHSA-h37h-2fv9-j4qw

OpenPanel through 2.3.0 Unauthenticated Share Lookup Information Disclosure

Published Sep 10, 2026 · Updated Oct 27, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
Openpanel-dev openpanel ≤ 2.3.0 —

References