CVE-2026-92770

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
6.5
EG Score
6.5(high)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
37%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 24, 2026

Advisory Details (5)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

Harbor through 2.15.2 Scanner Credential Disclosure via Query Parameter | Advisories | VulnCheck

https://www.vulncheck.com/advisories/harbor-through-2.15.2-scanner-credential-disclosure-via-query-parameter
generic

GitHub - goharbor/harbor: An open source trusted cloud native registry project that stores, signs, and scans content. · GitHub

https://github.com/goharbor/harbor
generic

harbor/src/pkg/user/dao/user.go at v2.15.1 · goharbor/harbor · GitHub

https://github.com/goharbor/harbor/blob/v2.15.1/src/pkg/user/dao/user.go#L35-L42
generic

harbor/src/pkg/scan/dao/scanner/model.go at v2.15.1 · goharbor/harbor · GitHub

https://github.com/goharbor/harbor/blob/v2.15.1/src/pkg/scan/dao/scanner/model.go#L51
generic

oss/harbor.md at main · geo-chen/oss · GitHub

https://github.com/geo-chen/oss/blob/main/harbor.md

Vendor Advisories for CVE-2026-92770(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 22× in last 7d / 28× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-24 21:18 UTCEG score recompute
  2. 2026-09-24 21:18 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-23 19:31 UTCEG score recompute
  5. 2026-09-23 19:31 UTCGHSA enrichment
  6. 2026-09-23 17:54 UTCEPSS rescore
  7. 2026-09-22 17:58 UTCEG score recompute
  8. 2026-09-22 17:58 UTCGHSA enrichment
  9. 2026-09-22 16:01 UTCEPSS rescore
  10. 2026-09-21 21:09 UTCEPSS rescore
  11. 2026-09-21 16:26 UTCEG score recompute
  12. 2026-09-21 16:26 UTCGHSA enrichment
  13. 2026-09-21 15:50 UTCEG score recompute
  14. 2026-09-21 15:50 UTCGHSA enrichment
  15. 2026-09-21 04:22 UTCEG score recompute
  16. 2026-09-21 04:21 UTCGHSA enrichment
  17. 2026-09-20 20:16 UTCEPSS rescore
  18. 2026-09-20 02:48 UTCEG score recompute
  19. 2026-09-20 02:48 UTCGHSA enrichment
  20. 2026-09-19 01:16 UTCEG score recompute
  21. 2026-09-19 01:16 UTCGHSA enrichment
  22. 2026-09-18 19:28 UTCEPSS rescore
  23. 2026-09-17 23:44 UTCEG score recompute
  24. 2026-09-17 23:44 UTCGHSA enrichment
  25. 2026-09-17 19:32 UTCEPSS rescore
Show 3 more
  1. 2026-09-16 21:24 UTCEG score recompute
  2. 2026-09-16 20:39 UTCEG score recompute
  3. 2026-09-16 20:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-92770?
CVE-2026-92770 is a medium vulnerability published on September 16, 2026. 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.
When was CVE-2026-92770 disclosed?
CVE-2026-92770 was first published in the National Vulnerability Database on September 16, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-92770 actively exploited?
CVE-2026-92770 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 63.4% of all scored CVEs.
What is the CVSS score of CVE-2026-92770?
CVE-2026-92770 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-92770?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-92770, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-92770

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