CVE-2026-92770
Harbor through 2.15.2 Scanner Credential Disclosure via Query Parameter
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-200 |
| Vendor | goharbor |
| Product | harbor |
| Published | Sep 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
goharbor / harbor
0 ≤ 2.15.2
References
github.com: https://github.com/geo-chen/oss/blob/main/harbor.md github.com: https://github.com/goharbor/harbor/blob/v2.15.1/src/pkg/scan/dao/scanner/model.go#L51 github.com: https://github.com/goharbor/harbor/blob/v2.15.1/src/pkg/user/dao/user.go#L35-L42 github.com: https://github.com/goharbor/harbor vulncheck.com: https://www.vulncheck.com/advisories/harbor-through-2.15.2-scanner-credential-disclosure-via-query-parameter
Credits
George Chen