CVE-2026-44654— LibreChat 共享代理编辑器全局删除文件记录漏洞
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一、 漏洞 CVE-2026-44654 基础信息
漏洞信息
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Vulnerability Title
LibreChat: Shared-agent editor can globally delete owner's file records — breaks owner's other private agents
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, a shared-agent editor can delete file records through `DELETE /api/files` that the owner has reused across multiple agents. The deletion removes the file globally — not just from the shared agent — breaking the owner's other private agents that reference the same `file_id`. The private agent retains a stale `file_id` reference that no longer resolves. A shared-agent editor can destroy files that the owner uses across multiple agents. The owner's private agents — which the attacker has no access to — break silently with stale `file_id` references. This is a cross-agent integrity violation: editing access to one agent should not affect another. Version 0.8.4 contains a patch.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
授权机制不正确
来源: 美国国家漏洞数据库 NVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| danny-avila | LibreChat | < 0.8.5 | - |
二、漏洞 CVE-2026-44654 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
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CVE-2026-44654 厂商安全公告 (1)
同批安全公告 · danny-avila · 2026-06-02 · 共 4 条
| CVE-2026-32625 | 9.6 CRITICAL | LibreChat MCP URL注入泄露服务器秘密 |
| CVE-2026-31942 | 7.1 HIGH | LibreChat API密钥管理越权修改漏洞 |
| CVE-2026-44653 | 6.5 MEDIUM | LibreChat 共享 MCP 服务器视图泄露解密的管理员密钥 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-44654
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