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Description

A flaw has been found in christopherthielen check-peer-dependencies up to 4.3.4. Affected by this vulnerability is the function shelljs.exec of the file dist/packageUtils.js of the component peerDependencies. This manipulation causes os command injection. The attack may be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2026-07-08 | Published 2026-07-08 | Updated 2026-07-08 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

4.3.0
affected

4.3.1
affected

4.3.2
affected

4.3.3
affected

4.3.4
affected

Timeline

2026-07-08:Advisory disclosed
2026-07-08:VulDB entry created
2026-07-08:VulDB entry last update

Credits

Dremig (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/376784 (VDB-376784 | christopherthielen check-peer-dependencies peerDependencies packageUtils.js shelljs.exec os command injection) vdb-entry technical-description

vuldb.com/vuln/376784/cti (VDB-376784 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15033 (CVE-2026-15033 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/850875 (Submit #850875 | Node.js check-peer-dependencies 4.3.4 OS Command Injection) third-party-advisory

github.com/...opherthielen/check-peer-dependencies/issues/74 issue-tracking

github.com/christopherthielen/check-peer-dependencies/ product

cve.org (CVE-2026-15033)

nvd.nist.gov (CVE-2026-15033)

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