Unauthenticated command execution via shell-interpolated blame path
Published Apr 26, 2026 · Updated Apr 26, 2026
OS command injection in Intina47 Context Sync 2.0.0 allows remote attackers to execute commands through the MCP/HTTP Git tool. The Git blame handler places the request-controlled path inside a quoted shell string and passes it through GitIntegration.exec to execSync without escaping shell metacharacters. Network access to a tool handler that reaches the blame action is sufficient; injected commands run with the server process's privileges and can read or alter host data or interrupt the service.
Summary
What happened
OS command injection in Intina47 Context Sync 2.0.0 allows remote attackers to execute commands through the MCP/HTTP Git tool. The Git blame handler places the request-controlled path inside a quoted shell string and passes it through GitIntegration.exec to execSync without escaping shell metacharacters. Network access to a tool handler that reaches the blame action is sufficient; injected commands run with the server process's privileges and can read or alter host data or interrupt the service.
The record
- CVE
- CVE-2026-7062
- Published
- Apr 26, 2026
- Updated
- Apr 26, 2026
- Vendor
- Intina47
- Product
- Context Sync
- Classifications
- CWE-78, CWE-77, T1059
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 26, 2026CVE publishedPublication date reported by the CVE source.
- Apr 26, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Git blame path command-injection reproductionproof of concept · unverified
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Technologies
Your stack
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Your stack
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