High 7.5Published Sep 10, 2026

CVE-2026-88893OpenPanel through 2.3.0 Unauthenticated Share Lookup Information Disclosure

Updated under an hour ago (Oct 26, 2026, 4:10 PM ET)

Does this affect you?

It affects Openpanel-dev openpanel. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Openpanel-dev openpanel

Exploited in the last 30 days

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.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-200
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Openpanel-dev openpanel openpanel_dev:openpanel (from the name)	through 2.3.0	CNA record

References

References

https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-7gv7-c464-9wh8	vendor-advisory
https://github.com/Openpanel-dev/openpanel/commit/5faad3226df8fe03bc9434dfd255afb3fcea4c83	patch
https://www.vulncheck.com/advisories/openpanel-unauthenticated-share-lookup-information-disclosure	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.