CVE-2026-4993CWE-259CWE-798

wandb OpenUI config.py hard-coded credentials

Medium · published March 28, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
3.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00147 · 3.6th percentile
Weaknesses
CWE-259 · Use of Hard-coded Password; CWE-798 · Use of Hard-coded Credentials
Published
2026-03-28T09:15Z
EPSS history
Timeline
  • 28 MAR 09:15Z
    wandb OpenUI config.py hard-coded credentials
    cvelistv5