CVE-2026-14504

HIGHPre-NVD 8.28.2—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 82% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.2Exploit: None knownExposed: 0

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

An authorization bypass in Nexus Repository 3's component upload API allowed a user with only read/browse privileges on a Swift, Terraform, or Conda hosted repository to upload arbitrary artifacts, bypassing the intended write-permission check.

CVSS v3
8.2
EG Score
8.2(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity82% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

July 14, 2026

Last Modified

July 15, 2026

Advisory Details (1)

Auto-updated Jul 14, 2026
No patch confirmed yet.
generic

Sonatype Nexus Repository 3.94.0 Release Notes

https://help.sonatype.com/en/sonatype-nexus-repository-3-94-0-release-notes.html

Vendor Advisories for CVE-2026-14504(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 29× in last 7d / 48× 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. 2026-08-02 02:26 UTCEPSS rescore
  2. 2026-08-01 23:28 UTCGHSA enrichment
  3. 2026-08-01 11:36 UTCEG score recompute
  4. 2026-08-01 11:35 UTCGHSA enrichment
  5. 2026-08-01 04:15 UTCEPSS rescore
  6. 2026-07-31 23:43 UTCGHSA enrichment
  7. 2026-07-31 11:49 UTCGHSA enrichment
  8. 2026-07-30 23:57 UTCEG score recompute
  9. 2026-07-30 23:56 UTCGHSA enrichment
  10. 2026-07-30 16:27 UTCEPSS rescore
  11. 2026-07-30 12:04 UTCEG score recompute
  12. 2026-07-30 12:04 UTCGHSA enrichment
  13. 2026-07-30 01:30 UTCEPSS rescore
  14. 2026-07-29 23:57 UTCGHSA enrichment
  15. 2026-07-29 11:59 UTCGHSA enrichment
  16. 2026-07-29 00:05 UTCEG score recompute
  17. 2026-07-29 00:05 UTCGHSA enrichment
  18. 2026-07-28 15:36 UTCEPSS rescore
  19. 2026-07-28 12:08 UTCGHSA enrichment
  20. 2026-07-27 23:53 UTCEG score recompute
  21. 2026-07-27 23:53 UTCGHSA enrichment
  22. 2026-07-27 14:13 UTCEPSS rescore
  23. 2026-07-27 11:31 UTCGHSA enrichment
  24. 2026-07-26 23:37 UTCEG score recompute
  25. 2026-07-26 23:37 UTCGHSA enrichment
Show 23 more
  1. 2026-07-26 14:54 UTCEPSS rescore
  2. 2026-07-26 14:54 UTCEPSS rescore
  3. 2026-07-26 11:45 UTCEG score recompute
  4. 2026-07-26 11:45 UTCGHSA enrichment
  5. 2026-07-25 14:17 UTCEPSS rescore
  6. 2026-07-24 14:17 UTCEPSS rescore
  7. 2026-07-23 14:18 UTCEPSS rescore
  8. 2026-07-23 03:05 UTCEG score recompute
  9. 2026-07-22 14:08 UTCEPSS rescore
  10. 2026-07-21 15:24 UTCEPSS rescore
  11. 2026-07-20 17:08 UTCEPSS rescore
  12. 2026-07-19 14:30 UTCEPSS rescore
  13. 2026-07-19 02:28 UTCEPSS rescore
  14. 2026-07-18 10:04 UTCEPSS rescore
  15. 2026-07-17 03:40 UTCGHSA enrichment
  16. 2026-07-16 17:02 UTCEPSS rescore
  17. 2026-07-16 15:45 UTCGHSA enrichment
  18. 2026-07-16 03:53 UTCGHSA enrichment
  19. 2026-07-15 16:57 UTCEPSS rescore
  20. 2026-07-15 16:01 UTCGHSA enrichment
  21. 2026-07-15 04:08 UTCGHSA enrichment
  22. 2026-07-14 16:10 UTCEG score recompute
  23. 2026-07-14 16:10 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14504?
CVE-2026-14504 is a high vulnerability published on July 14, 2026. An authorization bypass in Nexus Repository 3's component upload API allowed a user with only read/browse privileges on a Swift, Terraform, or Conda hosted repository to upload arbitrary artifacts, bypassing the intended write-permission check.
When was CVE-2026-14504 disclosed?
CVE-2026-14504 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14504 actively exploited?
CVE-2026-14504 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 81.8% of all scored CVEs.
What is the CVSS score of CVE-2026-14504?
CVE-2026-14504 has a CVSS v3 base score of 8.2 (NVD).
How do I remediate CVE-2026-14504?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14504, 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-2026-14504

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