CVE-2026-41854

MEDIUMNVD 6.54.2▼
EchelonGraph scoreMEDIUM confidence

Score 4.2 from GitHub Security Advisory published 2026-06-09. NVD baseline CVSS 6.5; sources differ by 2.3.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack.

Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.

CVSS v3
6.5
EG Score
4.2(medium)
EPSS
2.4%
KEV
Not listed

Published

June 9, 2026

Last Modified

June 27, 2026

Advisory Details (1)

Auto-updated Jun 15, 2026
No patch confirmed yet.
generic

CVE-2026-41854: Spring Framework Server-Side Request Forgery via UriComponentsBuilder

https://spring.io/security/cve-2026-41854

Vendor Advisories for CVE-2026-41854(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 / 87× 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. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-06 16:27 UTCEPSS rescore
  3. 2026-07-06 02:23 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 21:47 UTCEG score recompute
  6. 2026-07-05 21:46 UTCGHSA enrichment
  7. 2026-07-04 19:54 UTCEG score recompute
  8. 2026-07-04 19:54 UTCGHSA enrichment
  9. 2026-07-04 06:31 UTCEPSS rescore
  10. 2026-07-03 15:59 UTCEG score recompute
  11. 2026-07-03 15:59 UTCGHSA enrichment
  12. 2026-07-02 10:22 UTCEG score recompute
  13. 2026-07-02 10:22 UTCGHSA enrichment
  14. 2026-07-01 09:22 UTCEG score recompute
  15. 2026-07-01 09:22 UTCGHSA enrichment
  16. 2026-06-30 23:22 UTCEPSS rescore
  17. 2026-06-30 08:20 UTCEG score recompute
  18. 2026-06-30 08:20 UTCGHSA enrichment
  19. 2026-06-29 14:06 UTCEPSS rescore
  20. 2026-06-29 07:21 UTCEG score recompute
  21. 2026-06-29 07:20 UTCGHSA enrichment
  22. 2026-06-28 14:07 UTCEPSS rescore
  23. 2026-06-28 04:56 UTCEPSS rescore
  24. 2026-06-28 03:49 UTCEG score recompute
  25. 2026-06-28 03:48 UTCGHSA enrichment
Show 62 more
  1. 2026-06-27 21:42 UTCNVD updateCVSS v3 → 6.5
  2. 2026-06-27 21:09 UTCMITRE cvelistV5CVSS v3 → 4.2
  3. 2026-06-27 03:08 UTCEPSS rescore
  4. 2026-06-27 02:48 UTCEG score recompute
  5. 2026-06-27 02:47 UTCGHSA enrichment
  6. 2026-06-26 01:47 UTCEG score recompute
  7. 2026-06-26 01:47 UTCGHSA enrichment
  8. 2026-06-25 13:49 UTCEPSS rescore
  9. 2026-06-25 13:49 UTCEPSS rescore
  10. 2026-06-25 00:47 UTCEG score recompute
  11. 2026-06-25 00:46 UTCGHSA enrichment
  12. 2026-06-24 14:05 UTCEPSS rescore
  13. 2026-06-23 23:46 UTCEG score recompute
  14. 2026-06-23 23:46 UTCGHSA enrichment
  15. 2026-06-23 21:33 UTCEPSS rescore
  16. 2026-06-22 22:32 UTCEG score recompute
  17. 2026-06-22 22:32 UTCGHSA enrichment
  18. 2026-06-22 14:25 UTCEPSS rescore
  19. 2026-06-22 14:25 UTCEPSS rescore
  20. 2026-06-21 19:35 UTCEG score recompute
  21. 2026-06-21 19:35 UTCGHSA enrichment
  22. 2026-06-21 14:56 UTCEPSS rescore
  23. 2026-06-21 14:56 UTCEPSS rescore
  24. 2026-06-21 01:59 UTCEPSS rescore
  25. 2026-06-20 16:01 UTCEG score recompute
  26. 2026-06-20 16:00 UTCGHSA enrichment
  27. 2026-06-19 19:25 UTCEPSS rescore
  28. 2026-06-19 15:01 UTCEG score recompute
  29. 2026-06-19 15:01 UTCGHSA enrichment
  30. 2026-06-18 17:52 UTCEPSS rescore
  31. 2026-06-18 17:52 UTCEPSS rescore
  32. 2026-06-18 13:58 UTCEG score recompute
  33. 2026-06-18 13:58 UTCGHSA enrichment
  34. 2026-06-17 17:53 UTCEPSS rescore
  35. 2026-06-17 12:57 UTCEG score recompute
  36. 2026-06-17 12:56 UTCGHSA enrichment
  37. 2026-06-16 17:52 UTCEPSS rescore
  38. 2026-06-16 11:57 UTCEG score recompute
  39. 2026-06-16 11:57 UTCGHSA enrichment
  40. 2026-06-15 19:45 UTCNVD updateCVSS v3 → 6.5
  41. 2026-06-15 17:49 UTCEPSS rescore
  42. 2026-06-15 10:57 UTCEG score recompute
  43. 2026-06-15 10:57 UTCGHSA enrichment
  44. 2026-06-14 09:45 UTCEG score recompute
  45. 2026-06-14 09:45 UTCGHSA enrichment
  46. 2026-06-13 23:00 UTCEPSS rescore
  47. 2026-06-13 08:45 UTCEG score recompute
  48. 2026-06-13 08:45 UTCGHSA enrichment
  49. 2026-06-12 23:12 UTCEPSS rescore
  50. 2026-06-12 23:12 UTCEPSS rescore
  51. 2026-06-12 07:44 UTCEG score recompute
  52. 2026-06-12 07:44 UTCGHSA enrichment
  53. 2026-06-11 14:00 UTCEPSS rescore
  54. 2026-06-11 06:45 UTCEG score recompute
  55. 2026-06-11 06:45 UTCGHSA enrichment
  56. 2026-06-10 22:18 UTCEPSS rescore
  57. 2026-06-10 13:22 UTCEPSS rescore
  58. 2026-06-10 13:22 UTCEPSS rescore
  59. 2026-06-10 05:45 UTCEG score recompute
  60. 2026-06-10 05:45 UTCGHSA enrichment
  61. 2026-06-09 04:46 UTCEG score recompute
  62. 2026-06-09 04:45 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-41854?
CVE-2026-41854 is a medium vulnerability published on June 9, 2026. Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.
When was CVE-2026-41854 disclosed?
CVE-2026-41854 was first published in the National Vulnerability Database on June 9, 2026, with the most recent update on June 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-41854 actively exploited?
CVE-2026-41854 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-41854?
CVE-2026-41854 has a CVSS v3 base score of 6.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 4.2.
How do I remediate CVE-2026-41854?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41854, 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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