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.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-200"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92770.json"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.15.2"
},
{
"fixed": "2.15.2"
}
],
"source": [
"AFFECTED_FIELD",
"DESCRIPTION"
]
}