CVE-2026-16492

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory (severity: LOW) published 2026-07-22. a secondary CVSS source baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 4%CVSS: 5.5Exploit: Elevated riskExposed: 0

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

A weakness has been identified in umijs umi up to 4.6.63. The affected element is the function git.getFileCreateInfo of the file packages/utils/src/getFileGitIno.ts of the component GIT File Helper. This manipulation causes os command injection. The exploit has been made available to the public and could be used for attacks. Upgrading to version 4.6.64 is sufficient to fix this issue. Patch name: b6da12c17b024a43badb1fa565720c38cf42e647. Upgrading the affected component is advised.

CVSS v3
5.5
EG Score
5.5(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
Severity55% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
4%
EPSS %ILE
90%
KEV
Not listed

Published

July 22, 2026

Last Modified

July 22, 2026

Advisory Details (5)

Auto-updated Jul 22, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_pr, github_release.
github_release Patch Available

v4.6.64

Patch available: umijs/umi v4.6.64

https://github.com/umijs/umi/releases/tag/v4.6.64
github_pr Patch Available

fix: avoid shell execution in git file helpers

Patch available: umijs/umi v4.6.64 (PR #13347 merged 2026-06-16)

https://github.com/umijs/umi/pull/13347
generic🟡 PoC Available

Command injection in @umijs/utils git helpers via shell:true · Issue #13345 · umijs/umi · GitHub

https://github.com/umijs/umi/issues/13345
github_commit Patch Available

commit b6da12c17b02 (umijs/umi)

Patch available: umijs/umi v4.6.64 (contains commit b6da12c17b02)

https://github.com/umijs/umi/commit/b6da12c17b024a43badb1fa565720c38cf42e647
generic

GitHub - umijs/umi: A framework in react community ✨ · GitHub

https://github.com/umijs/umi/

Vendor Advisories for CVE-2026-16492(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 65× 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 164 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-16492?
CVE-2026-16492 is a medium vulnerability published on July 22, 2026. A weakness has been identified in umijs umi up to 4.6.63. The affected element is the function git.getFileCreateInfo of the file packages/utils/src/getFileGitIno.ts of the component GIT File Helper. This manipulation causes os command injection. The exploit has been made available to the public and…
When was CVE-2026-16492 disclosed?
CVE-2026-16492 was first published in the National Vulnerability Database on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16492 actively exploited?
CVE-2026-16492 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 10.2% of all scored CVEs.
What is the CVSS score of CVE-2026-16492?
CVE-2026-16492 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-16492?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16492, 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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