| Component | LibreChat |
| Severity | medium (CVSS 5.4) |
| CVSS vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
| Published (NVD) | 2025-03-20 |
| Last modified | 2026-06-17 |
| Affected versions | < 0.7.5 from the CVE Program record written by the CNA that assigned the CVE NVD's CPE data says otherwise on some releases, where a more reliable source, or two others together, contradict it |
| Fixed in | 0.7.5 |
| Weakness | CWE-862 |
| CISA KEV | not listed |
NVD description
In version 0.7.5 of danny-avila/LibreChat, there is an improper access control vulnerability. Users can share, use, and create prompts without being granted permission by the admin. This can break application logic and permissions, allowing unauthorized actions.
What to do
- Upgrade LibreChat to
0.7.5or later. - Do not expose the component's API or UI to the internet without authentication in front of it.