CVE-2026-30304

CRITICALNVD 9.69.6—
EchelonGraph scoreMEDIUM confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-03-27. NVD baseline CVSS 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.6Exploit: Elevated riskExposed: 0

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

In its design for automatic terminal command execution, AI Code offers two options: Execute safe commands and execute all commands. The description for the former states that commands determined by the model to be safe will be automatically executed, whereas if the model judges a command to be potentially destructive, it still requires user approval. However, this design is highly susceptible to prompt injection attacks. An attacker can employ a generic template to wrap any malicious command and mislead the model into misclassifying it as a 'safe' command, thereby bypassing the user approval requirement and resulting in arbitrary command execution.

CVSS v3
9.6
EG Score
9.6(medium)
EG Risk
59(Track*)
EG Risk 59/100SSVC: 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
Severity96% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
37%
KEV
Not listed

Published

March 27, 2026

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Sep 14, 2026
No patch confirmed yet.
generic

AI Code: Cline, Chat, Deepseek, 中文版 - Visual Studio Marketplace

https://marketplace.visualstudio.com/items?itemName=tianguaduizhang.claude-dev-china
generic

AI Code Remote Code Execution Vulnerability · Issue #2 · Secsys-FDU/LLM-Tool-Calling-CVEs · GitHub

https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/2

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 27× 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 235 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-30304?
CVE-2026-30304 is a critical vulnerability published on March 27, 2026. In its design for automatic terminal command execution, AI Code offers two options: Execute safe commands and execute all commands. The description for the former states that commands determined by the model to be safe will be automatically executed, whereas if the model judges a command to be…
When was CVE-2026-30304 disclosed?
CVE-2026-30304 was first published in the National Vulnerability Database on March 27, 2026, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-30304 actively exploited?
CVE-2026-30304 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 62.7% of all scored CVEs.
What is the CVSS score of CVE-2026-30304?
CVE-2026-30304 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-30304?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-30304, 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.

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