CVE-2026-16628CWE-77CWE-78

oclif JIT Plugin Entry child_process.exec os command injection

Medium · published July 22, 2026

CVSS v4.0
4.8
EPSS
1%
Percentile
64.9
In the wild
Unconfirmed
What it is

A vulnerability was detected in oclif up to 4.23.16. Affected by this vulnerability is the function child_process.exec of the component JIT Plugin Entry Handler. Performing a manipulation of the argument jitPlugins results in os command injection. The attack is only possible with local access. The exploit is now public and may be used. The patch is named 939b045725e065baebc4587b8bccfd56731eed3d. To fix this issue, it is recommended to deploy a patch.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.01083 · 64.9th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-07-22T21:00Z
EPSS history
Timeline
  • 22 JUL 21:00Z
    oclif JIT Plugin Entry child_process.exec os command injection
    cvelistv5