CVE-2025-71338

CRITICALNVD 9.810.0▲
EchelonGraph scoreHIGH confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-26. NVD baseline CVSS 9.8; sources differ by 0.2.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

Flowise contains a path traversal vulnerability in the /api/v1/document-store/loader/process endpoint that allows unauthenticated attackers to write arbitrary files to the filesystem. Attackers can exploit unsanitized fileName parameters with ../ sequences to overwrite critical files like package.json and achieve remote code execution when the application restarts.

CVSS v3
9.8
EG Score
10.0(high)
EPSS
46.2%
KEV
Not listed

Published

June 25, 2026

Last Modified

July 1, 2026

Advisory Details (2)

Auto-updated Jul 3, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Arbitrary file write to RCE · Advisory · FlowiseAI/Flowise · GitHub

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948
generic

Flowise - Arbitrary File Write to Remote Code Execution via document-store API | Advisories | VulnCheck

https://www.vulncheck.com/advisories/flowise-arbitrary-file-write-to-remote-code-execution-via-document-store-api

Vendor Advisories for CVE-2025-71338(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 92× in last 7d / 151× 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 151 total refreshes for this CVE.

  1. 2026-07-07 08:02 UTCEG score recompute
  2. 2026-07-07 08:02 UTCGHSA enrichment
  3. 2026-07-07 03:58 UTCEG score recompute
  4. 2026-07-07 03:58 UTCGHSA enrichment
  5. 2026-07-06 23:54 UTCEG score recompute
  6. 2026-07-06 23:54 UTCGHSA enrichment
  7. 2026-07-06 19:47 UTCEG score recompute
  8. 2026-07-06 19:47 UTCGHSA enrichment
  9. 2026-07-06 16:27 UTCEPSS rescore
  10. 2026-07-06 15:20 UTCEG score recompute
  11. 2026-07-06 15:19 UTCGHSA enrichment
  12. 2026-07-06 11:11 UTCEG score recompute
  13. 2026-07-06 11:10 UTCGHSA enrichment
  14. 2026-07-06 06:41 UTCEG score recompute
  15. 2026-07-06 06:41 UTCGHSA enrichment
  16. 2026-07-06 02:38 UTCEG score recompute
  17. 2026-07-06 02:37 UTCGHSA enrichment
  18. 2026-07-06 02:23 UTCEPSS rescore
  19. 2026-07-05 22:34 UTCEG score recompute
  20. 2026-07-05 22:34 UTCGHSA enrichment
  21. 2026-07-05 18:32 UTCEG score recompute
  22. 2026-07-05 18:31 UTCGHSA enrichment
  23. 2026-07-05 14:28 UTCEG score recompute
  24. 2026-07-05 14:28 UTCGHSA enrichment
  25. 2026-07-05 10:25 UTCEG score recompute
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  1. 2026-07-05 10:25 UTCGHSA enrichment
  2. 2026-07-05 06:23 UTCEG score recompute
  3. 2026-07-05 06:23 UTCGHSA enrichment
  4. 2026-07-05 02:30 UTCEPSS rescore
  5. 2026-07-05 02:30 UTCEPSS rescore
  6. 2026-07-05 02:16 UTCEG score recompute
  7. 2026-07-05 02:16 UTCGHSA enrichment
  8. 2026-07-04 22:13 UTCEG score recompute
  9. 2026-07-04 22:13 UTCGHSA enrichment
  10. 2026-07-04 18:10 UTCEG score recompute
  11. 2026-07-04 18:10 UTCGHSA enrichment
  12. 2026-07-04 14:03 UTCEG score recompute
  13. 2026-07-04 14:03 UTCGHSA enrichment
  14. 2026-07-04 09:54 UTCEG score recompute
  15. 2026-07-04 09:54 UTCGHSA enrichment
  16. 2026-07-04 06:31 UTCEPSS rescore
  17. 2026-07-04 06:31 UTCEPSS rescore
  18. 2026-07-04 05:51 UTCEG score recompute
  19. 2026-07-04 05:51 UTCGHSA enrichment
  20. 2026-07-04 01:45 UTCEG score recompute
  21. 2026-07-04 01:45 UTCGHSA enrichment
  22. 2026-07-03 21:41 UTCEG score recompute
  23. 2026-07-03 21:41 UTCGHSA enrichment
  24. 2026-07-03 17:38 UTCEG score recompute
  25. 2026-07-03 17:38 UTCGHSA enrichment
  26. 2026-07-03 13:35 UTCEG score recompute
  27. 2026-07-03 13:35 UTCGHSA enrichment
  28. 2026-07-03 09:33 UTCEG score recompute
  29. 2026-07-03 09:33 UTCGHSA enrichment
  30. 2026-07-03 05:29 UTCEG score recompute
  31. 2026-07-03 05:29 UTCGHSA enrichment
  32. 2026-07-03 01:24 UTCEG score recompute
  33. 2026-07-03 01:23 UTCGHSA enrichment
  34. 2026-07-02 21:20 UTCEG score recompute
  35. 2026-07-02 21:20 UTCGHSA enrichment
  36. 2026-07-02 17:17 UTCEG score recompute
  37. 2026-07-02 17:17 UTCGHSA enrichment
  38. 2026-07-02 13:14 UTCEG score recompute
  39. 2026-07-02 13:13 UTCGHSA enrichment
  40. 2026-07-02 09:08 UTCEG score recompute
  41. 2026-07-02 09:08 UTCGHSA enrichment
  42. 2026-07-02 05:05 UTCEG score recompute
  43. 2026-07-02 05:05 UTCGHSA enrichment
  44. 2026-07-02 01:03 UTCEG score recompute
  45. 2026-07-02 01:03 UTCGHSA enrichment
  46. 2026-07-01 20:58 UTCEG score recompute
  47. 2026-07-01 20:58 UTCGHSA enrichment
  48. 2026-07-01 17:06 UTCNVD updateCVSS v3 → 9.8
  49. 2026-07-01 16:56 UTCEG score recompute
  50. 2026-07-01 16:55 UTCGHSA enrichment
  51. 2026-07-01 15:06 UTCEPSS rescore
  52. 2026-07-01 12:53 UTCEG score recompute
  53. 2026-07-01 12:53 UTCGHSA enrichment
  54. 2026-07-01 08:50 UTCEG score recompute
  55. 2026-07-01 08:50 UTCGHSA enrichment
  56. 2026-07-01 04:47 UTCEG score recompute
  57. 2026-07-01 04:46 UTCGHSA enrichment
  58. 2026-07-01 00:42 UTCEG score recompute
  59. 2026-07-01 00:42 UTCGHSA enrichment
  60. 2026-06-30 23:22 UTCEPSS rescore
  61. 2026-06-30 23:22 UTCEPSS rescore
  62. 2026-06-30 20:39 UTCEG score recompute
  63. 2026-06-30 20:39 UTCGHSA enrichment
  64. 2026-06-30 16:30 UTCEG score recompute
  65. 2026-06-30 16:30 UTCGHSA enrichment
  66. 2026-06-30 12:27 UTCEG score recompute
  67. 2026-06-30 12:27 UTCGHSA enrichment
  68. 2026-06-30 08:16 UTCEG score recompute
  69. 2026-06-30 08:16 UTCGHSA enrichment
  70. 2026-06-30 04:14 UTCEG score recompute
  71. 2026-06-30 04:14 UTCGHSA enrichment
  72. 2026-06-30 00:09 UTCEG score recompute
  73. 2026-06-30 00:08 UTCGHSA enrichment
  74. 2026-06-29 20:06 UTCEG score recompute
  75. 2026-06-29 20:06 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2025-71338?
CVE-2025-71338 is a critical vulnerability published on June 25, 2026. Flowise contains a path traversal vulnerability in the /api/v1/document-store/loader/process endpoint that allows unauthenticated attackers to write arbitrary files to the filesystem. Attackers can exploit unsanitized fileName parameters with ../ sequences to overwrite critical files like…
When was CVE-2025-71338 disclosed?
CVE-2025-71338 was first published in the National Vulnerability Database on June 25, 2026, with the most recent update on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-71338 actively exploited?
CVE-2025-71338 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-71338?
CVE-2025-71338 has a CVSS v3 base score of 9.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 10.0.
How do I remediate CVE-2025-71338?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-71338, 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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