Is there a public exploit for CVE-2026-102828?

No public exploit for CVE-2026-102828 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-102828?

CVE-2026-102828 scores CVSS 9.2 (v4.0), rated critical. EPSS puts the chance of exploitation in the next 30 days at 0.37%.

What does CVE-2026-102828 affect?

CVE-2026-102828 affects steveukx git-js.

9.2 Critical

simple-git, an interface for running git commands in any node.js application, enables applications to execute Git operations from…

CVE-2026-102828

simple-git, an interface for running git commands in any node.js application, enables applications to execute Git operations from JavaScript. From 3.15.0 until 4.0.1, the default blockUnsafeOperationsPlugin does not classify trailer. .cmd as unsafe configuration. An application that passes attacker-controlled values through SimpleGitOptions.config or inline -c arguments can therefore allow Git to invoke an attacker-selected shell command when git interpret-trailers processes the configured trailer. The command executes with the operating-system identity and permissions of the Node.js process. This issue is fixed in 4.0.1.

Assessment

CVSS: 9.2 (v4.0)
Severity: Critical
EPSS: 0.37% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 29 September 2026
Last updated: 8 October 2026
Affected: steveukx · git-js
Weakness: CWE-184, CWE-78
Assigner: security-advisories@github.com

CVSS vectorCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

At the source

References

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