CVE-2025-59426

lobe-chat has an Open Redirect

Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.130.1, the project's OIDC redirect handling logic constructs the host and protocol of the final redirect URL based on the X-Forwarded-Host or Host headers and the X-Forwarded-Proto value. In deployments where a reverse proxy forwards client-supplied X-Forwarded-* headers to the origin as-is, or where the origin trusts them without validation, an attacker can inject an arbitrary host and trigger an open redirect that sends users to a malicious domain. This issue has been patched in version 1.130.1.

Affected

lobehub · lobe-chat

CVSS v3.1 GITHUB

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS

0.32% chance of exploitation in the next 30 days, 24th percentile

Published

2025-09-25

Proof-of-concept exploits (1)

• advisories/GHSA-xph5-278p-26qx

Security advisories

• lobehub/lobe-chat/security/advisories/GHSA-xph5-278p-26qx
• lobehub/lobe-chat/commit/70f52a3c1fadbd41a9db0e699d1e44d9965de445

References

• CVE Record
• NVD entry