CVE-2026-16628

oclif JIT Plugin Entry child_process.exec os command injection

Assigner: VulDB
Reserved: 22.07.2026 Published: 22.07.2026 Updated: 23.07.2026

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.

Metrics

CVSS 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
CVSS Score: 4.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CVSS Score: 5.3

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.1

CVSS Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CVSS Score: 5.3

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.0

CVSS Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
CVSS Score: 4.3

Access Vector	Local	Confidentiality Impact	Partial
Access Complexity	Low	Integrity Impact	Partial
Authentication	Single	Availability Impact	Partial

CVSS 2.0

Product Status

Vendor	n/a
Product	oclif
Versions	Version 4.23.0 is affected Version 4.23.1 is affected Version 4.23.2 is affected Version 4.23.3 is affected Version 4.23.4 is affected Version 4.23.5 is affected Version 4.23.6 is affected Version 4.23.7 is affected Version 4.23.8 is affected Version 4.23.9 is affected Version 4.23.10 is affected Version 4.23.11 is affected Version 4.23.12 is affected Version 4.23.13 is affected Version 4.23.14 is affected Version 4.23.15 is affected Version 4.23.16 is affected

Vendor

n/a

Product

oclif

Versions

Version 4.23.0 is affected
Version 4.23.1 is affected
Version 4.23.2 is affected
Version 4.23.3 is affected
Version 4.23.4 is affected
Version 4.23.5 is affected
Version 4.23.6 is affected
Version 4.23.7 is affected
Version 4.23.8 is affected
Version 4.23.9 is affected
Version 4.23.10 is affected
Version 4.23.11 is affected
Version 4.23.12 is affected
Version 4.23.13 is affected
Version 4.23.14 is affected
Version 4.23.15 is affected
Version 4.23.16 is affected

Credits

wjm2 (VulDB User) reporter

References

Problem Types