CVE-2026-47849

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-27. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

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

Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests. Spring Data REST 5.1.0 Spring Data REST 5.0.0 - 5.0.6 Spring Data REST 4.5.0 - 4.5.12 Spring Data REST 4.0.0 - 4.4.15 Spring Data REST 3.7.20 and earlier

CVSS v3
7.1
EG Score
7.1(high)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

August 27, 2026

Last Modified

September 2, 2026

Advisory Details (1)

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

Spring Data REST allows mutation of identifier and version properties via JSON Patch

https://spring.io/security/cve-2026-47849

Vendor Advisories for CVE-2026-47849(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 25× in last 7d / 92× 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. 2026-09-19 07:34 UTCGHSA enrichment
  2. 2026-09-18 20:02 UTCEG score recompute
  3. 2026-09-18 20:01 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 08:28 UTCGHSA enrichment
  6. 2026-09-17 20:56 UTCEG score recompute
  7. 2026-09-17 20:56 UTCGHSA enrichment
  8. 2026-09-17 06:51 UTCGHSA enrichment
  9. 2026-09-16 19:04 UTCEG score recompute
  10. 2026-09-16 19:04 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 07:30 UTCEG score recompute
  13. 2026-09-16 07:30 UTCGHSA enrichment
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 19:57 UTCGHSA enrichment
  16. 2026-09-15 08:25 UTCEG score recompute
  17. 2026-09-15 08:25 UTCGHSA enrichment
  18. 2026-09-14 20:53 UTCGHSA enrichment
  19. 2026-09-14 09:20 UTCGHSA enrichment
  20. 2026-09-13 21:48 UTCEG score recompute
  21. 2026-09-13 21:48 UTCGHSA enrichment
  22. 2026-09-13 16:47 UTCEPSS rescore
  23. 2026-09-13 10:16 UTCGHSA enrichment
  24. 2026-09-12 22:44 UTCEG score recompute
  25. 2026-09-12 22:44 UTCGHSA enrichment
Show 67 more
  1. 2026-09-12 11:11 UTCGHSA enrichment
  2. 2026-09-11 23:25 UTCEG score recompute
  3. 2026-09-11 23:25 UTCGHSA enrichment
  4. 2026-09-11 14:53 UTCEPSS rescore
  5. 2026-09-11 11:52 UTCGHSA enrichment
  6. 2026-09-11 00:01 UTCGHSA enrichment
  7. 2026-09-10 11:54 UTCEG score recompute
  8. 2026-09-10 11:54 UTCGHSA enrichment
  9. 2026-09-10 09:35 UTCEPSS rescore
  10. 2026-09-10 00:01 UTCGHSA enrichment
  11. 2026-09-09 12:17 UTCGHSA enrichment
  12. 2026-09-09 00:45 UTCEG score recompute
  13. 2026-09-09 00:45 UTCGHSA enrichment
  14. 2026-09-08 22:00 UTCEPSS rescore
  15. 2026-09-08 11:25 UTCGHSA enrichment
  16. 2026-09-07 23:18 UTCEG score recompute
  17. 2026-09-07 23:18 UTCGHSA enrichment
  18. 2026-09-07 16:01 UTCEPSS rescore
  19. 2026-09-07 11:45 UTCGHSA enrichment
  20. 2026-09-07 00:04 UTCEG score recompute
  21. 2026-09-07 00:03 UTCGHSA enrichment
  22. 2026-09-06 13:47 UTCEPSS rescore
  23. 2026-09-06 12:29 UTCGHSA enrichment
  24. 2026-09-06 00:56 UTCEG score recompute
  25. 2026-09-06 00:56 UTCGHSA enrichment
  26. 2026-09-05 13:20 UTCGHSA enrichment
  27. 2026-09-05 01:48 UTCGHSA enrichment
  28. 2026-09-04 14:15 UTCEG score recompute
  29. 2026-09-04 14:15 UTCGHSA enrichment
  30. 2026-09-04 05:06 UTCEPSS rescore
  31. 2026-09-04 02:42 UTCGHSA enrichment
  32. 2026-09-03 15:06 UTCGHSA enrichment
  33. 2026-09-03 03:28 UTCGHSA enrichment
  34. 2026-09-02 15:53 UTCGHSA enrichment
  35. 2026-09-02 15:38 UTCEG score recompute
  36. 2026-09-02 15:37 UTCGHSA enrichment
  37. 2026-09-02 14:12 UTCEPSS rescore
  38. 2026-09-02 04:03 UTCGHSA enrichment
  39. 2026-09-01 16:22 UTCEG score recompute
  40. 2026-09-01 16:22 UTCGHSA enrichment
  41. 2026-09-01 13:54 UTCEPSS rescore
  42. 2026-09-01 04:50 UTCEG score recompute
  43. 2026-09-01 04:50 UTCGHSA enrichment
  44. 2026-08-31 17:14 UTCGHSA enrichment
  45. 2026-08-31 04:50 UTCEG score recompute
  46. 2026-08-31 04:50 UTCGHSA enrichment
  47. 2026-08-30 19:17 UTCEPSS rescore
  48. 2026-08-30 17:18 UTCGHSA enrichment
  49. 2026-08-30 05:46 UTCEG score recompute
  50. 2026-08-30 05:46 UTCGHSA enrichment
  51. 2026-08-30 01:22 UTCEPSS rescore
  52. 2026-08-29 18:13 UTCGHSA enrichment
  53. 2026-08-29 06:38 UTCEG score recompute
  54. 2026-08-29 06:38 UTCGHSA enrichment
  55. 2026-08-28 21:41 UTCEPSS rescore
  56. 2026-08-28 19:06 UTCGHSA enrichment
  57. 2026-08-28 16:49 UTCGHSA enrichment
  58. 2026-08-28 05:01 UTCGHSA enrichment
  59. 2026-08-27 17:28 UTCEG score recompute
  60. 2026-08-27 17:28 UTCGHSA enrichment
  61. 2026-08-27 17:04 UTCEG score recompute
  62. 2026-08-27 17:04 UTCGHSA enrichment
  63. 2026-08-27 14:25 UTCEPSS rescore
  64. 2026-08-27 06:38 UTCEG score recompute
  65. 2026-08-27 06:38 UTCGHSA enrichment
  66. 2026-08-27 06:14 UTCEG score recompute
  67. 2026-08-27 06:11 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-47849?
CVE-2026-47849 is a high vulnerability published on August 27, 2026. Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests. Spring Data REST 5.1.0 Spring Data REST 5.0.0 - 5.0.6 Spring Data REST 4.5.0 - 4.5.12 Spring Data REST 4.0.0 - 4.4.15 Spring Data REST…
When was CVE-2026-47849 disclosed?
CVE-2026-47849 was first published in the National Vulnerability Database on August 27, 2026, with the most recent update on September 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47849 actively exploited?
CVE-2026-47849 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 80.0% of all scored CVEs.
What is the CVSS score of CVE-2026-47849?
CVE-2026-47849 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-47849?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47849, 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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