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CVE-2025-6088— Improper Authorization in danny-avila/librechat

Quick assessment

Affected
danny-avila danny-avila/librechat
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LibreChat是Danny Avila个人开发者的一个增强的 ChatGPT 克隆。 LibreChat 0.7.8版本存在授权问题漏洞,该漏洞源于对话共享功能授权控制不当,可能导致未授权访问其他用户对话。

AI Predicted 6.5 Difficulty: Easy EPSS 0.30% · P20
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I. Basic Information for CVE-2025-6088

Vulnerability Information

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Vulnerability Title
Improper Authorization in danny-avila/librechat
Source: CVE Program / CVE List V5
Vulnerability Description
In version 0.7.8 of danny-avila/librechat, improper authorization controls in the conversation sharing feature allow unauthorized access to other users' conversations if the conversation ID is known. Although UUIDv4 conversation IDs are generated server-side and are difficult to brute force, they can be obtained from less-protected sources such as server-side access logs, browser history, or screenshots. The vulnerability permits a logged-in user to gain read-only access to another user's conversations by exploiting the `/api/share/conversationID` endpoint, which lacks authorization checks. This issue is resolved in version v0.7.9-rc1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
LibreChat 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibreChat是Danny Avila个人开发者的一个增强的 ChatGPT 克隆。 LibreChat 0.7.8版本存在授权问题漏洞,该漏洞源于对话共享功能授权控制不当,可能导致未授权访问其他用户对话。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
danny-avila danny-avila/librechat unspecified ~ v0.7.9-rc1 -

II. Public POCs for CVE-2025-6088

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III. Intelligence Information for CVE-2025-6088

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Vendor Advisories for CVE-2025-6088 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2025-6088

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