CVE-2026-30305 in Syntx
摘要 (英语)
Syntx's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution syntax (specifically $(...)and backticks ...). An attacker can construct a command such as git log --grep="$(malicious_command)", forcing Syntx to misidentify it as a safe git operation and automatically approve it. The underlying Shell prioritizes the execution of the malicious code injected within the arguments, resulting in Remote Code Execution without any user interaction.
负责
MITRE
预定
2026-03-04
披露
2026-03-30
条目
| 标识符 | 漏洞 | CWE | 基础 | 临时 | 0day | 今天 | 可利用 | KEV | EPSS | CTI | 对策 | CVE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 354262 | Syntx Shell 权限提升 | 78 | 6.3 | 6.3 | $0-$5k | 计算 | 未定义 | 0.00000 | 0.00 | 未定义 | CVE-2026-30305 |