# CVE-2026-88893

## Summary

- **CVE ID:** CVE-2026-88893
- **Severity:** HIGH
- **CVSS Score:** 8.7 (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)
- **CWE:** CWE-200
- **Published:** Sep 10, 2026
- **Last Modified:** Sep 10, 2026

## Description

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 configurations including event names, filters, and breakdown dimensions for offline password cracking and business intelligence theft.

## Affected Products

- Openpanel-dev — openpanel (0)

## References

- [CNA](https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-7gv7-c464-9wh8)
- [CNA](https://www.vulncheck.com/advisories/openpanel-unauthenticated-share-lookup-information-disclosure)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._