CVE-2026-41700

HIGHPre-NVD 8.18.1
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-11. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking. An attacker can trick an authenticated user into visiting a malicious page, allowing the attacker to execute arbitrary GraphQL operations with the victim's credentials.

Affected versions: Spring for GraphQL 2.0.0 through 2.0.3; 1.4.0 through 1.4.5; 1.3.0 through 1.3.8; 1.0.0 through 1.0.6.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

June 11, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated Jun 11, 2026
No patch confirmed yet.
generic

CVE-2026-41700: Cross-Site WebSocket Hijacking in Spring for GraphQL

https://spring.io/security/cve-2026-41700

Vendor Advisories for CVE-2026-41700(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFixed inDependents
org.springframework.graphql:spring-graphql2.0.0, 2.0.1, 2.0.2, 2.0.32.0.4

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 89× 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.

Showing the most recent 100 of 214 total refreshes for this CVE.

  1. 2026-08-26 14:46 UTCEPSS rescore
  2. 2026-08-25 13:49 UTCEPSS rescore
  3. 2026-08-25 00:09 UTCEG score recompute
  4. 2026-08-23 10:44 UTCEG score recompute
  5. 2026-08-23 00:19 UTCEPSS rescore
  6. 2026-08-21 23:49 UTCEPSS rescore
  7. 2026-08-21 09:56 UTCEG score recompute
  8. 2026-08-21 09:56 UTCGHSA enrichment
  9. 2026-08-20 22:55 UTCEPSS rescore
  10. 2026-08-20 21:12 UTCGHSA enrichment
  11. 2026-08-20 08:51 UTCEG score recompute
  12. 2026-08-20 08:51 UTCGHSA enrichment
  13. 2026-08-19 17:03 UTCEPSS rescore
  14. 2026-08-19 14:54 UTCEG score recompute
  15. 2026-08-19 14:54 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-17 06:18 UTCGHSA enrichment
  18. 2026-08-16 16:53 UTCEG score recompute
  19. 2026-08-16 16:53 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 04:32 UTCEG score recompute
  22. 2026-08-16 04:32 UTCGHSA enrichment
  23. 2026-08-16 02:14 UTCEPSS rescore
  24. 2026-08-15 16:11 UTCGHSA enrichment
  25. 2026-08-15 03:50 UTCEG score recompute
Show 75 more
  1. 2026-08-15 03:50 UTCGHSA enrichment
  2. 2026-08-15 01:30 UTCEPSS rescore
  3. 2026-08-14 15:29 UTCGHSA enrichment
  4. 2026-08-14 03:07 UTCEG score recompute
  5. 2026-08-14 03:07 UTCGHSA enrichment
  6. 2026-08-13 22:00 UTCEPSS rescore
  7. 2026-08-13 14:46 UTCGHSA enrichment
  8. 2026-08-13 01:13 UTCEG score recompute
  9. 2026-08-13 01:13 UTCGHSA enrichment
  10. 2026-08-12 13:51 UTCEPSS rescore
  11. 2026-08-12 12:52 UTCGHSA enrichment
  12. 2026-08-12 00:15 UTCEG score recompute
  13. 2026-08-12 00:14 UTCGHSA enrichment
  14. 2026-08-11 13:43 UTCEPSS rescore
  15. 2026-08-11 11:53 UTCEG score recompute
  16. 2026-08-11 11:53 UTCGHSA enrichment
  17. 2026-08-11 00:00 UTCEPSS rescore
  18. 2026-08-10 23:32 UTCGHSA enrichment
  19. 2026-08-10 11:10 UTCGHSA enrichment
  20. 2026-08-09 22:48 UTCEG score recompute
  21. 2026-08-09 22:48 UTCGHSA enrichment
  22. 2026-08-09 13:46 UTCEPSS rescore
  23. 2026-08-09 10:27 UTCGHSA enrichment
  24. 2026-08-08 22:06 UTCGHSA enrichment
  25. 2026-08-08 09:44 UTCGHSA enrichment
  26. 2026-08-07 21:23 UTCEG score recompute
  27. 2026-08-07 21:23 UTCGHSA enrichment
  28. 2026-08-07 09:02 UTCGHSA enrichment
  29. 2026-08-06 20:41 UTCEG score recompute
  30. 2026-08-06 20:41 UTCGHSA enrichment
  31. 2026-08-06 13:46 UTCEPSS rescore
  32. 2026-08-06 08:20 UTCGHSA enrichment
  33. 2026-08-05 19:59 UTCEG score recompute
  34. 2026-08-05 19:59 UTCGHSA enrichment
  35. 2026-08-05 19:17 UTCEPSS rescore
  36. 2026-08-04 15:51 UTCEG score recompute
  37. 2026-08-04 15:51 UTCGHSA enrichment
  38. 2026-08-04 15:10 UTCEPSS rescore
  39. 2026-08-04 10:38 UTCEPSS rescore
  40. 2026-08-04 03:11 UTCGHSA enrichment
  41. 2026-08-03 14:49 UTCEG score recompute
  42. 2026-08-03 14:49 UTCGHSA enrichment
  43. 2026-08-03 10:36 UTCEPSS rescore
  44. 2026-08-02 22:39 UTCGHSA enrichment
  45. 2026-08-02 10:17 UTCEG score recompute
  46. 2026-08-02 10:17 UTCGHSA enrichment
  47. 2026-08-02 02:27 UTCEPSS rescore
  48. 2026-08-01 21:56 UTCGHSA enrichment
  49. 2026-08-01 09:35 UTCEG score recompute
  50. 2026-08-01 09:35 UTCGHSA enrichment
  51. 2026-08-01 04:16 UTCEPSS rescore
  52. 2026-07-31 13:37 UTCGHSA enrichment
  53. 2026-07-31 00:41 UTCEG score recompute
  54. 2026-07-31 00:41 UTCGHSA enrichment
  55. 2026-07-30 16:28 UTCEPSS rescore
  56. 2026-07-30 09:42 UTCEG score recompute
  57. 2026-07-30 09:42 UTCGHSA enrichment
  58. 2026-07-30 01:30 UTCEPSS rescore
  59. 2026-07-29 17:15 UTCGHSA enrichment
  60. 2026-07-29 04:54 UTCEG score recompute
  61. 2026-07-29 04:54 UTCGHSA enrichment
  62. 2026-07-28 15:36 UTCEPSS rescore
  63. 2026-07-28 02:16 UTCEG score recompute
  64. 2026-07-28 02:16 UTCGHSA enrichment
  65. 2026-07-27 14:13 UTCEPSS rescore
  66. 2026-07-27 09:16 UTCGHSA enrichment
  67. 2026-07-26 20:55 UTCEG score recompute
  68. 2026-07-26 20:55 UTCGHSA enrichment
  69. 2026-07-26 14:54 UTCEPSS rescore
  70. 2026-07-26 14:54 UTCEPSS rescore
  71. 2026-07-26 05:17 UTCEG score recompute
  72. 2026-07-26 05:16 UTCGHSA enrichment
  73. 2026-07-25 14:18 UTCEPSS rescore
  74. 2026-07-24 14:17 UTCEPSS rescore
  75. 2026-07-23 14:18 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-41700?
CVE-2026-41700 is a high vulnerability published on June 11, 2026. Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking. An attacker can trick an authenticated user into visiting a malicious page, allowing the attacker to execute arbitrary GraphQL operations with the victim's credentials.…
When was CVE-2026-41700 disclosed?
CVE-2026-41700 was first published in the National Vulnerability Database on June 11, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-41700 actively exploited?
CVE-2026-41700 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 91.5% of all scored CVEs.
What is the CVSS score of CVE-2026-41700?
CVE-2026-41700 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-41700?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41700, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-41700

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