CVE-2025-71338

CRITICALNVD 9.810.0▲
EchelonGraph scoreMEDIUM 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
Elevated
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.2%CVSS: 9.8Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory. Attackers can use parent-directory sequences to escape the storage directory and overwrite application files loaded at boot for remote code execution.

CVSS v3
9.8
EG Score
10.0CRITICALmedium confidence
EG Risk
76
EG Risk 76/100CISA SSVC

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
Severity100% × 45%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
1.2%
EPSS %ILE
66th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

June 25, 2026

Last Modified

September 30, 2026

Advisory Details (3)

Auto-updated Oct 8, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github.
githubMentions a patch (unverified)🟡 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
github_release Patch Available

[email protected]

Patch available: FlowiseAI/Flowise [email protected]

https://github.com/FlowiseAI/Flowise/releases/tag/flowise%402.2.7-patch.1

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.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
flowise—
  • every version through 2.2.7: no fix on record
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 46× 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 447 total refreshes for this CVE.

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

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2025-71338?
CVE-2025-71338 is a critical vulnerability published on June 25, 2026. Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory. Attackers can use parent-directory sequences to escape the storage directory and overwrite application files loaded at boot…
When was CVE-2025-71338 disclosed?
CVE-2025-71338 was first published on June 25, 2026, with the most recent update on September 30, 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 1.2% probability of exploitation in the next 30 days (66th percentile of EPSS-scored CVEs).
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 (CRITICAL).
How do I remediate CVE-2025-71338?
A fix for CVE-2025-71338 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2025-71338 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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