CVE-2026-4993: Wandb Openui

Low severity, CVSS 3.3. EPSS: 0.1% chance of exploitation in the next 30 days.

A vulnerability has been found in wandb OpenUI up to 0.0.0.0/1.0. This impacts an unknown function of the file backend/openui/config.py. The manipulation of the argument LITELLM_MASTER_KEY leads to hard-coded credentials. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Wandb Openui: version 0.0.0 only; version 1.0 only

Published 2026-03-28. Last modified 2026-06-17.