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CVE-2026-4496: Improper Neutralization of Special Elements used in an OS Command

🗓️ 20 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

A vulnerability was found in sigmade Git-MCP-Server up to 785aa159f262a02d5791a5d8a8e13c507ac42880. Affected by this vulnerability is the function child_process.exec of the file src/gitUtils.ts of the component show_merge_diff/quick_merge_summary/...

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-4496
20 Mar 202618:32
attackerkb
circl
Circl
CVE-2026-4496
20 Mar 202622:38
circl
cnnvd
CNNVD
Git MCP Server 操作系统命令注入漏洞
20 Mar 202600:00
cnnvd
cve
CVE
CVE-2026-4496
20 Mar 202618:32
cve
cvelist
Cvelist
CVE-2026-4496 sigmade Git-MCP-Server gitUtils.ts child_process.exec os command injection
20 Mar 202618:32
cvelist
euvd
EUVD
EUVD-2026-13768
20 Mar 202621:31
euvd
nvd
NVD
CVE-2026-4496
20 Mar 202619:16
nvd
ptsecurity
Positive Technologies
PT-2026-26662
20 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-4496
26 Mar 202615:15
redhatcve
vulnrichment
Vulnrichment
CVE-2026-4496 sigmade Git-MCP-Server gitUtils.ts child_process.exec os command injection
20 Mar 202618:32
vulnrichment

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29 Apr 2026 00:00Current
CVSS 44.8
CVSS 3.15.3
CVSS 24.3
CVSS 35.3
EPSS0.01038
SSVC
2