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[Security] Defend Deep Research against prompt injection from untrusted sources #16
Deep Research 会持续读取网页、搜索结果、文档、附件及第三方工具返回内容。这些内容本质上都是 untrusted input。一旦来源中夹带“忽略之前指令”“读取本地文件”“把 API Key 发到某 URL”“调用某工具执行命令”等指令,如果 Research Agent 把来源内容当成可执行指令,可能导致任务劫持、敏感信息泄漏或工具权限升级。
需要在现有 Deep Research / Agent production path 上建立明确的 trust boundary,而不是只依赖 system prompt 中一句“不要听网页指令”。
Requirements
明确区分并在运行时保持以下信任层级:
system / developer policy
user task
tool policy / capability policy
retrieved web/document/search content
所有 retrieval/search/document 内容默认视为 data, not instructions。
Activity
Zhangchenhao-111 commentedon Sep 11, 2026
我想认领这个 issue,麻烦分配给我(Zhangchenhao-111),谢谢!
github-actions commentedon Sep 11, 2026
@lhy-dcf 已认领该 Issue,并已自动设为 Assignee。提交 PR 时请在描述中写
Closes #16。test(e2e): 新增真实模型 adversarial 注入验收与 canary 泄漏扫描,helsome#16 issues已被修复
feat(research): add prompt-injection content defenses (#89)
Lym308758 commentedon Oct 16, 2026
/claim
github-actions commentedon Oct 16, 2026
@Lym308758 这个 Issue 已经由 @lhy-dcf 认领。