CVE-2026-93984
OpenPanel API through 2.3.0 Authentication Bypass via Unverified Client Secret
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 19, 2026
- Updated
- Oct 2, 2026
- Reserved
- Sep 19, 2026
Description
OpenPanel tracking API through 2.3.0 fails to verify client secret cryptographic hash before authorizing revenue events and bot filtering. Attackers with only a public client ID can supply arbitrary dummy secrets to inject forged revenue metrics and bypass bot detection filters.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | VulnCheck |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
openpanelOpenpanel-dev |
|
References
- GitHub Security Advisory (GHSA-956w-65qh-w3jh)vendor-advisory
- VulnCheck Advisory: OpenPanel API Authentication Bypass via Unverified Client Secretthird-party-advisory
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