CVE-2026-123881

medium

Description

A vulnerability was found in OpenBMB Internet of Agents up to 9d78e88e47160eb42ee1ee8538c05e1c2c47877a. This issue affects the function fetch_chat_record of the file im_server/app.py of the component Message Handler. The manipulation of the argument comm_id results in improper access controls. The attack may be performed from remote. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

References

https://vuldb.com/vuln/432019/cti

https://vuldb.com/vuln/432019

https://vuldb.com/submit/1033651

https://vuldb.com/cve/CVE-2026-123881

https://github.com/OpenBMB/IoA/issues/20

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-118976

Details

Source: Mitre, NVD

Published: 2026-11-07

Updated: 2026-11-07

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Severity: High

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00278