漏洞信息
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Vulnerability Title
Gardens v2: StreamingEscrow buffer drains to the proposal beneficiary on cancel via the permissionless claim()
Vulnerability Description
Gardens v2 is a modular governance framework that enables communities to create and manage multiple governance pools with customizable parameters and voting mechanisms. In 3e595f3 and prior, when a streaming proposal is funded, the cluster of streaming contracts moves real pool funds into the proposal's StreamingEscrow to back the Superfluid constant flow agreement (the CFA deposit, plus a 0.5 percent margin). cancelProposal then zeroes the escrow's GDA member units but never reclaims that parked balance, and the permissionless claim() forwards the escrow's entire balance, including the pool funded buffer, to the beneficiary. The beneficiary is chosen by the proposal submitter and defaults to the submitter. The only path that returns escrow funds to the pool is drainToStrategy, which is onlyStrategy and is reached solely from the dispute reject ruling, never from cancel or natural completion. At time of publication, there are no publicly known patches.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Vulnerability Type
授权机制缺失
Vulnerability Title
1Hive Gardens v2 授权问题漏洞
Vulnerability Description
1Hive Gardens v2是1Hive组织的一个去中心化组织治理平台。 1Hive Gardens v2 3e595f3及之前版本存在授权问题漏洞,该漏洞源于取消流式提案后未收回托管在StreamingEscrow中的资金,且无权限的claim()函数可将托管余额(包括池资金缓冲)转发给受益人,可能导致资金被未授权提取。
CVSS Information
N/A
Vulnerability Type
N/A