CVE-2026-92770
Harbor through 2.15.2 Scanner Credential Disclosure via Query Parameter
- State
- Published
- Severity
- 7.1 High
- Published
- Sep 16, 2026
- Updated
- Sep 21, 2026
- Reserved
- Sep 16, 2026
Description
Harbor through 2.15.2 fails to properly restrict the q query parameter filtering on scanner registration access credentials. Project administrators can exploit fuzzy filtering on the AccessCredential column to recover the scanner adapter secret one character at a time through response row counts.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
harborgoharbor |
|
References
- Researcher write-uptechnical-descriptionexploit
- AccessCredential carries no filter:false tagtechnical-description
- columns the CVE-2025-30086 fix did tagtechnical-description
- https://github.com/goharbor/harborproduct
- VulnCheck Advisory: Harbor through 2.15.2 Scanner Credential Disclosure via Query Parameterthird-party-advisory
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