CVE-2026-92770
Harbor through 2.15.2 Scanner Credential Disclosure via Query Parameter
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.
INFO
Published Date :
Sept. 16, 2026, 8:32 p.m.
Last Modified :
Sept. 16, 2026, 8:32 p.m.
Remotely Exploit :
Yes !
Source :
VulnCheck
Affected Products
The following products are affected by CVE-2026-92770
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE | ||||
| CVSS 4.0 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 |
Solution
- Update Harbor to a version later than 2.15.2.
- Restrict access credential filtering on scanner registration.
- Limit query parameter filtering capabilities.
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CVE-2026-92770 vulnerability anywhere in the article.