CVE-2026-87747

MEDIUMPre-NVD 4.94.9—
EchelonGraph scoreHIGH confidence

Score 4.9 from GitHub Security Advisory published 2026-09-09. a secondary CVSS source baseline 4.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 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.

The Enterprise Cloud Database developed by Ragic has an Arbitrary File Read vulnerability. Privileged remote attackers can exploit Relative Path Traversal to download arbitrary system files.

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
35%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 9, 2026

Advisory Details (2)

Auto-updated Sep 9, 2026
No patch confirmed yet. Sources: cert.
cert

Ragic｜Enterprise Cloud Database - Arbitrary File Read-TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center

https://www.twcert.org.tw/en/cp-139-11190-7a985-2.html
cert

立即科技｜企業雲端資料庫 - Arbitrary File Read-TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報

https://www.twcert.org.tw/tw/cp-132-11189-68e64-1.html

Vendor Advisories for CVE-2026-87747(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 18× in last 7d / 33× 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. 2026-09-18 21:37 UTCEG score recompute
  2. 2026-09-18 21:37 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-17 21:38 UTCEG score recompute
  5. 2026-09-17 21:38 UTCGHSA enrichment
  6. 2026-09-17 19:32 UTCEPSS rescore
  7. 2026-09-16 21:38 UTCEG score recompute
  8. 2026-09-16 21:37 UTCGHSA enrichment
  9. 2026-09-16 14:09 UTCEPSS rescore
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-15 21:37 UTCEG score recompute
  12. 2026-09-15 21:37 UTCGHSA enrichment
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-14 21:34 UTCGHSA enrichment
  15. 2026-09-13 21:28 UTCEG score recompute
  16. 2026-09-13 21:28 UTCGHSA enrichment
  17. 2026-09-12 21:28 UTCEG score recompute
  18. 2026-09-12 21:28 UTCGHSA enrichment
  19. 2026-09-11 21:29 UTCEG score recompute
  20. 2026-09-11 21:29 UTCGHSA enrichment
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-11 14:53 UTCEPSS rescore
  23. 2026-09-10 21:29 UTCEG score recompute
  24. 2026-09-10 21:29 UTCGHSA enrichment
  25. 2026-09-09 21:30 UTCEG score recompute
Show 8 more
  1. 2026-09-09 21:30 UTCGHSA enrichment
  2. 2026-09-09 20:55 UTCEG score recompute
  3. 2026-09-09 20:55 UTCGHSA enrichment
  4. 2026-09-09 15:49 UTCEG score recompute
  5. 2026-09-09 15:49 UTCGHSA enrichment
  6. 2026-09-09 07:20 UTCEG score recompute
  7. 2026-09-09 06:38 UTCEG score recompute
  8. 2026-09-09 06:38 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-87747?
CVE-2026-87747 is a medium vulnerability published on September 9, 2026. The Enterprise Cloud Database developed by Ragic has an Arbitrary File Read vulnerability. Privileged remote attackers can exploit Relative Path Traversal to download arbitrary system files.
When was CVE-2026-87747 disclosed?
CVE-2026-87747 was first published in the National Vulnerability Database on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-87747 actively exploited?
CVE-2026-87747 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 65.2% of all scored CVEs.
What is the CVSS score of CVE-2026-87747?
CVE-2026-87747 has a CVSS v3 base score of 4.9 (NVD).
How do I remediate CVE-2026-87747?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-87747, 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-2026-87747

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