Critical severity9.8NVD Advisory· Published Oct 14, 2026
CVE-2026-110634
CVE-2026-110634
Description
git-diff before 2.0.7 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying crafted strings to the gitDiff API. Attackers who control a diffed document string can embed $(cmd) or backtick substitutions that shelljs.exec evaluates, running commands with Node.js process privileges.
Affected products
3Patches
Vulnerability mechanics
References
4- github.com/danday74/git-diff/blob/a85a649badc4c6bba991e87e82382b7d3cdd6634/js/gitDiffReal/generateDiff/index.jsnvd
- github.com/danday74/git-diff/commit/bfd727b6cf1daa671c3528d1d681f55b70e8fb19nvd
- github.com/danday74/git-diff/pull/16nvd
- www.vulncheck.com/advisories/git-diff-before-2.0.7-os-command-injection-via-gitdiff-input-stringsnvd
News mentions
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