What’s Vulnerable › Vulnerabilities

CVE-2024-10366: IDOR in delete attachments in danny-avila/librechat

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-03-20 · updated 2026-06-17
• Weakness: CWE-639

Description

An improper access control vulnerability (IDOR) exists in the delete attachments functionality of danny-avila/librechat version v0.7.5-rc2. The endpoint does not verify whether the provided attachment ID belongs to the current user, allowing any authenticated user to delete attachments of other users.

Affected products

• danny-avila LibreChat: 0.7.5-rc2

References

• https://github.com/danny-avila/librechat/commit/a350443661d001ac55787741969a75d94ca14116
• https://huntr.com/bounties/cde47cf8-dc81-46ab-b472-f7e44a981a7e

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