CVE-2026-47879

HIGHNVD 8.78.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.7 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 83% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.7Exploit: None knownExposed: 0

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

Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor. Spring Cloud Gateway 5.0.0 - 5.0.2 Spring Cloud Gateway 4.3.0 - 4.3.5 Spring Cloud Gateway 4.0.0 - 4.2.9 Spring Cloud Gateway 3.1.13 and earlier

CVSS v3
8.7
EG Score
8.7(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity87% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

August 27, 2026

Last Modified

September 10, 2026

Advisory Details (1)

Auto-updated Aug 27, 2026
No patch confirmed yet.
generic

Spring Cloud Gateway SSRF and native file access with gRPC

https://spring.io/security/cve-2026-47879

Vendor Advisories for CVE-2026-47879(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 23× in last 7d / 91× 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. 2026-09-21 02:35 UTCEG score recompute
  2. 2026-09-21 02:35 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 13:38 UTCGHSA enrichment
  5. 2026-09-20 00:42 UTCEG score recompute
  6. 2026-09-20 00:42 UTCGHSA enrichment
  7. 2026-09-19 11:45 UTCGHSA enrichment
  8. 2026-09-18 22:49 UTCEG score recompute
  9. 2026-09-18 22:49 UTCGHSA enrichment
  10. 2026-09-18 19:28 UTCEPSS rescore
  11. 2026-09-18 09:52 UTCGHSA enrichment
  12. 2026-09-17 20:56 UTCEG score recompute
  13. 2026-09-17 20:56 UTCGHSA enrichment
  14. 2026-09-17 03:28 UTCGHSA enrichment
  15. 2026-09-16 14:31 UTCEG score recompute
  16. 2026-09-16 14:31 UTCGHSA enrichment
  17. 2026-09-16 14:08 UTCEPSS rescore
  18. 2026-09-16 05:15 UTCEPSS rescore
  19. 2026-09-16 01:34 UTCGHSA enrichment
  20. 2026-09-15 12:37 UTCEG score recompute
  21. 2026-09-15 12:37 UTCGHSA enrichment
  22. 2026-09-14 23:39 UTCGHSA enrichment
  23. 2026-09-14 10:12 UTCGHSA enrichment
  24. 2026-09-13 21:16 UTCEG score recompute
  25. 2026-09-13 21:16 UTCGHSA enrichment
Show 66 more
  1. 2026-09-13 16:47 UTCEPSS rescore
  2. 2026-09-13 08:19 UTCGHSA enrichment
  3. 2026-09-12 19:23 UTCEG score recompute
  4. 2026-09-12 19:23 UTCGHSA enrichment
  5. 2026-09-12 06:26 UTCGHSA enrichment
  6. 2026-09-11 17:29 UTCEG score recompute
  7. 2026-09-11 17:29 UTCGHSA enrichment
  8. 2026-09-11 14:53 UTCEPSS rescore
  9. 2026-09-11 04:25 UTCGHSA enrichment
  10. 2026-09-10 15:28 UTCEG score recompute▲ 1.00
  11. 2026-09-10 15:28 UTCGHSA enrichment
  12. 2026-09-10 15:19 UTCNVD updateCVSS v3 → 8.7
  13. 2026-09-10 09:35 UTCEPSS rescore
  14. 2026-09-10 02:46 UTCGHSA enrichment
  15. 2026-09-09 13:50 UTCGHSA enrichment
  16. 2026-09-09 00:45 UTCEG score recompute
  17. 2026-09-09 00:45 UTCGHSA enrichment
  18. 2026-09-08 22:00 UTCEPSS rescore
  19. 2026-09-08 04:05 UTCEG score recompute
  20. 2026-09-08 04:05 UTCGHSA enrichment
  21. 2026-09-07 16:01 UTCEPSS rescore
  22. 2026-09-07 15:08 UTCGHSA enrichment
  23. 2026-09-07 00:22 UTCEG score recompute
  24. 2026-09-07 00:22 UTCGHSA enrichment
  25. 2026-09-06 13:47 UTCEPSS rescore
  26. 2026-09-06 11:25 UTCGHSA enrichment
  27. 2026-09-05 22:28 UTCEG score recompute
  28. 2026-09-05 22:28 UTCGHSA enrichment
  29. 2026-09-05 09:32 UTCGHSA enrichment
  30. 2026-09-04 20:35 UTCEG score recompute
  31. 2026-09-04 20:35 UTCGHSA enrichment
  32. 2026-09-04 07:08 UTCEG score recompute
  33. 2026-09-04 07:08 UTCGHSA enrichment
  34. 2026-09-04 05:06 UTCEPSS rescore
  35. 2026-09-03 17:50 UTCGHSA enrichment
  36. 2026-09-03 04:53 UTCGHSA enrichment
  37. 2026-09-02 15:53 UTCEG score recompute
  38. 2026-09-02 15:53 UTCGHSA enrichment
  39. 2026-09-02 14:12 UTCEPSS rescore
  40. 2026-09-02 02:53 UTCGHSA enrichment
  41. 2026-09-01 13:56 UTCEG score recompute
  42. 2026-09-01 13:56 UTCGHSA enrichment
  43. 2026-09-01 13:54 UTCEPSS rescore
  44. 2026-09-01 00:48 UTCGHSA enrichment
  45. 2026-08-31 11:52 UTCGHSA enrichment
  46. 2026-08-30 22:56 UTCEG score recompute
  47. 2026-08-30 22:56 UTCGHSA enrichment
  48. 2026-08-30 19:17 UTCEPSS rescore
  49. 2026-08-30 10:00 UTCEG score recompute
  50. 2026-08-30 10:00 UTCGHSA enrichment
  51. 2026-08-30 01:22 UTCEPSS rescore
  52. 2026-08-29 21:04 UTCGHSA enrichment
  53. 2026-08-29 08:06 UTCEG score recompute
  54. 2026-08-29 08:05 UTCGHSA enrichment
  55. 2026-08-28 21:41 UTCEPSS rescore
  56. 2026-08-28 19:06 UTCGHSA enrichment
  57. 2026-08-28 06:24 UTCGHSA enrichment
  58. 2026-08-27 17:28 UTCEG score recompute
  59. 2026-08-27 17:28 UTCGHSA enrichment
  60. 2026-08-27 17:04 UTCEG score recompute
  61. 2026-08-27 17:04 UTCGHSA enrichment
  62. 2026-08-27 14:25 UTCEPSS rescore
  63. 2026-08-27 06:38 UTCEG score recompute
  64. 2026-08-27 06:38 UTCGHSA enrichment
  65. 2026-08-27 06:14 UTCEG score recompute
  66. 2026-08-27 06:11 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-47879?
CVE-2026-47879 is a high vulnerability published on August 27, 2026. Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor. Spring Cloud Gateway 5.0.0 - 5.0.2 Spring Cloud Gateway 4.3.0 - 4.3.5 Spring Cloud Gateway 4.0.0 - 4.2.9 Spring Cloud Gateway 3.1.13 and earlier
When was CVE-2026-47879 disclosed?
CVE-2026-47879 was first published in the National Vulnerability Database on August 27, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47879 actively exploited?
CVE-2026-47879 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 83.3% of all scored CVEs.
What is the CVSS score of CVE-2026-47879?
CVE-2026-47879 has a CVSS v3 base score of 8.7 (NVD).
How do I remediate CVE-2026-47879?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47879, 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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