CVE-2026-116108: openbq-org OpenBB Local API Server api_settings.py access control

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-26 · updated 2026-10-26
Weakness: CWE-266

Description

A flaw has been found in openbq-org OpenBB up to 4.7.2/5.0.0. This affects an unknown part of the file openbb_platform/core/openbb_core/app/model/api_settings.py of the component Local API Server. This manipulation causes improper access controls. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

openbq-org OpenBB: 4.7.0, 4.7.1, 4.7.2, 5.0

References

https://vuldb.com/cve/CVE-2026-116108
https://vuldb.com/submit/1003285
https://vuldb.com/vuln/426176
https://vuldb.com/vuln/426176/cti

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