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地图 / Attacker can use any non-enabled capability

Attacker can use any non-enabled capability

访问控制 / 权限提升 / #2930811

厂商
Cosmos
严重程度
低危
赏金
$2,000
弱点
权限提升
研究员
@julianor
披露日期
2025-01-15
资产
CosmWasm
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1780 字符中的一小部分)
An attacker can deploy a `cosmwasm` contract on a chain and execute _any_ action on that chain, even when the executing chain does not allow that capability. This issue stems from a naive implementation of capabilities and misleading documentation.
原文中的代码
The contract defines required capabilities. The environment defines its capabilities. If the required capabilities are all available, the contract can be used. 

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Cosmos 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @julianor · 版权归作者与 Cosmos 所有

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