漏洞信息
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Vulnerability Title
Arc Enterprise cluster FSM applyRegisterFile accepts arbitrary file paths without validation, enabling cluster-wide path-traversal worm primitive
Vulnerability Description
Arc is an open, SQL-native time-series database for telemetry. Prior to version 26.06.1, Arc Enterprise's Raft FSM (`internal/cluster/raft/fsm.go:applyRegisterFile`) accepts attacker-chosen file paths in manifest-registration proposals without validating them against the configured storage backend. The only check is that the path is non-empty. There is no parent-traversal (`..`) rejection, no allowlist of legitimate prefixes, no scheme restriction (`s3://` vs local), and no length bound. This is fixed in 2026.06.1. Some workarounds are available. Restrict cluster network access to known-trusted peers via strict firewall rules, audit the cluster manifest for unexpected paths (any path not matching the configured storage backend root is suspect), and/or disable cluster mode until the fix is available.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Basekick Labs Arc 路径遍历漏洞
Vulnerability Description
Basekick Labs Arc是Basekick Labs组织的一款开放式、原生 SQL 的时序数据库。 Basekick Labs Arc 2026.06.1之前版本存在安全漏洞,该漏洞源于Arc Enterprise的Raft FSM在清单注册提议中接受攻击者选择的文件路径,未与配置的存储后端进行验证,可能导致路径遍历攻击。
CVSS Information
N/A
Vulnerability Type
N/A