CVE-2025-31125

CRITICALNVD 5.39.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2026-01-22), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 5.3 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, nvd
Trending — 3 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 58%CVSS: 5.3Exploit: cisa kev · ssvc active · epss top5pct · epss high · public exploitExposed: 0

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

Vite is a frontend tooling framework for javascript. Vite exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 6.2.4, 6.1.3, 6.0.13, 5.4.16, and 4.5.11.

CVSS v3
5.3
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
58%
EPSS %ILE
99%
KEV
⚠ Exploited

Published

March 31, 2025

Last Modified

January 23, 2026

Advisory Details (3)

Auto-updated Jun 13, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: github_commit, github, cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31125
github Patch Available🟡 PoC Available

`server.fs.deny` bypassed for `inline` and `raw` with `?import` query · Advisory · vitejs/vite · GitHub

https://github.com/vitejs/vite/security/advisories/GHSA-4r4m-qw57-chr8
github_commit Patch Available

commit 59673137c45a (vitejs/vite)

Patch available: vitejs/vite v8.0.0 (contains commit 59673137c45a)

https://github.com/vitejs/vite/commit/59673137c45ac2bcfad1170d954347c1a17ab949

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
vite—4.5.11—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 62× 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 200 total refreshes for this CVE.

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

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCsunhuiHi666/CVE-2025-31125
    First seen Apr 1, 2025

    Vite 任意文件读取漏洞POC

    Open source ↗
  • Nucleihttp/cves/2025/CVE-2025-31125.yaml
    First seen Jan 1, 2025

    Vite Development Server - Path Traversal

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2025-31125?
CVE-2025-31125 is a critical vulnerability published on March 31, 2025. Vite is a frontend tooling framework for javascript. Vite exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 6.2.4, 6.1.3,…
When was CVE-2025-31125 disclosed?
CVE-2025-31125 was first published in the National Vulnerability Database on March 31, 2025, with the most recent update on January 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-31125 actively exploited?
Yes. CISA added CVE-2025-31125 to the Known Exploited Vulnerabilities catalog on January 22, 2026, affecting Vite Vitejs. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2025-31125?
CVE-2025-31125 has a CVSS v3 base score of 5.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2025-31125?
CVE-2025-31125 affects Vite Vitejs. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2025-31125?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-31125, 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-2025-31125

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