CVE-2026-75015

MEDIUMPre-NVD 4.94.9—
EchelonGraph scoreHIGH confidence

Score 4.9 from GitHub Security Advisory published 2026-09-14. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 4.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this week
4.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.9Exploit: None knownExposed: 0

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

Insufficiently Protected Credentials vulnerability in Apache Syncope.

Audit events, when sent to the configured store, are not sufficiently masked for the sensitive values they might carry on their payloads, thus allowing administrators to access such sensitive values.

This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2.

Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.

CVSS v3
4.9
EG Score
4.9(high)
EG Risk
22(Track)
EG Risk 22/100SSVC: 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
Severity49% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

September 14, 2026

Last Modified

September 14, 2026

Advisory Details (1)

Auto-updated Sep 14, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/nns7711kyomy28r7rh2pps06ymd5s99k

Vendor Advisories for CVE-2026-75015(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 26× in last 7d / 26× 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. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 15:57 UTCGHSA enrichment
  3. 2026-09-19 17:09 UTCEG score recompute
  4. 2026-09-19 17:09 UTCGHSA enrichment
  5. 2026-09-18 19:28 UTCEPSS rescore
  6. 2026-09-18 18:21 UTCGHSA enrichment
  7. 2026-09-17 19:33 UTCEG score recompute
  8. 2026-09-17 19:33 UTCGHSA enrichment
  9. 2026-09-16 18:41 UTCEG score recompute
  10. 2026-09-16 18:41 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-15 19:52 UTCEG score recompute
  14. 2026-09-15 19:52 UTCGHSA enrichment
  15. 2026-09-14 21:04 UTCGHSA enrichment
  16. 2026-09-14 20:26 UTCGHSA enrichment
  17. 2026-09-14 19:35 UTCEG score recompute▲ 4.90
  18. 2026-09-14 19:35 UTCGHSA enrichment
  19. 2026-09-14 19:34 UTCMITRE cvelistV5CVSS v3 → 4.9 · severity → MEDIUM
  20. 2026-09-14 19:20 UTCGHSA enrichment
  21. 2026-09-14 19:18 UTCNVD update
  22. 2026-09-14 18:26 UTCGHSA enrichment
  23. 2026-09-14 18:24 UTCMITRE cvelistV5
  24. 2026-09-14 13:28 UTCNVD update
  25. 2026-09-14 13:00 UTCEG score recompute
Show 1 more
  1. 2026-09-14 12:59 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-75015?
CVE-2026-75015 is a medium vulnerability published on September 14, 2026. Insufficiently Protected Credentials vulnerability in Apache Syncope. Audit events, when sent to the configured store, are not sufficiently masked for the sensitive values they might carry on their payloads, thus allowing administrators to access such sensitive values. This issue affects Apache…
When was CVE-2026-75015 disclosed?
CVE-2026-75015 was first published in the National Vulnerability Database on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75015 actively exploited?
CVE-2026-75015 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 68.6% of all scored CVEs.
What is the CVSS score of CVE-2026-75015?
CVE-2026-75015 has a CVSS v3.1 base score of 4.9 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-75015?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-75015, 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

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