CVE-2026-48546

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-06-11. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

KanaDojo before 0.1.18 contains a sandbox escape vulnerability that allows an attacker to execute arbitrary code by exploiting the explicit passing of the global require function into a Node.js vm.runInNewContext() sandbox context in the issue-auto-respond.yml workflow. Attackers can submit a pull request modifying messages.cjs to import arbitrary Node.js modules, bypassing sandbox restrictions and achieving remote code execution with full GitHub Actions runner privileges including access to AUTOMATION_PR_TOKEN.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
40%
KEV
Not listed

Published

June 11, 2026

Last Modified

July 14, 2026

Advisory Details (3)

Auto-updated Jun 12, 2026
Patch available. Sources: github_commit, github_release.
generic

KanaDojo < 0.1.18 Sandbox Escape RCE via messages.cjs | Advisories | VulnCheck

https://www.vulncheck.com/advisories/kanadojo-sandbox-escape-rce-via-messages-cjs
github_release Patch Available

KanaDojo v0.1.18

Patch available: lingdojo/kana-dojo v0.1.18

https://github.com/lingdojo/kana-dojo/releases/tag/v0.1.18
github_commit

commit 31b85a5d7c4b (lingdojo/kana-dojo)

Fix landed in lingdojo/kana-dojo commit 31b85a5d7c4b — awaiting tagged release

https://github.com/lingdojo/kana-dojo/commit/31b85a5d7c4b323ddeba3b2dc5e7807558710544

Vendor Advisories for CVE-2026-48546(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 / 94× 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 219 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-48546?
CVE-2026-48546 is a high vulnerability published on June 11, 2026. KanaDojo before 0.1.18 contains a sandbox escape vulnerability that allows an attacker to execute arbitrary code by exploiting the explicit passing of the global require function into a Node.js vm.runInNewContext() sandbox context in the issue-auto-respond.yml workflow. Attackers can submit a pull…
When was CVE-2026-48546 disclosed?
CVE-2026-48546 was first published in the National Vulnerability Database on June 11, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48546 actively exploited?
CVE-2026-48546 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 60.3% of all scored CVEs.
What is the CVSS score of CVE-2026-48546?
CVE-2026-48546 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-48546?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48546, 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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