mcp-sanitizer: File Path Sanitizer Permits Arbitrary User-Home Absolute Paths
影響: npm:mcp-sanitizer < 1.4.0 → 1.4.0
File Path Sanitizer Permits Arbitrary User-Home Absolute Paths Summary mcp-sanitizer v1.3.3 explicitly whitelists /home/ and /Users/ as allowed absolute path prefixes in its file path validation logic (src/utils/validation-utils.js:188-196). As a result, paths such as /home/alice/.ssh/id_rsa and /home/alice/.aws/credentials pass through sanitizer.sanitize() with blocked=false, even though they point to highly sensitive files outside any configured safe root. Any consumer application that trusts…
在 X 上接收快讯漏洞利用、重大泄露和故障，附应对措施。
关注 @vulnpulse_app| 来源 | GitHub Advisory Database |
|---|---|
| 获取时间 | 2026/10/29 09:48 |
| 数据 | Markdown JSON |
2026/10/29 04:51，GitHub Advisory Database 发布了“mcp-sanitizer: File Path Sanitizer Permits Arbitrary User-Home Absolute Paths”（类型：漏洞公告）。严重程度为“高危”（high）。相关技术：JavaScript / Node.js。