Unverified50% confidenceEventExact time
A developer on Reddit observed: when an Agent simultaneously has the permission to read files and the permission to send emails, the combination of two legitimate permissions may produce consequences the user never expected, such as reading sensitive information and sending it out.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWhen authorization decisions rely on the caller's self-reported identity or permissions rather than independent server-side verification, attackers can escalate privileges by forging requests.68% similarUnverifiedRead operations by Agents can be left open, but every write path must be bound to a real user's permission verification.67% similarUnverifiedAn attacker only needs read/write access to the agent socket file on the remote host to send arbitrary signing requests to the local agent, which is especially easy for malicious users with root privileges or on shared hosts64% similarUnverifiedIn real agentic scenarios, approximately 96% of requests are cache reads.63% similarUnverified在Agent代替用户操作敏感账户场景下,仅需读取数据的Agent其令牌Scope应被限定为只读权限63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1015929API
curl https://kongchang.com/api/v1/knowledge/claims/1015929MCP
get_claim(id=1015929)