Dashboard / CVE-2026-123881

CVE-2026-123881

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 74/100
Published: 2026-11-07 Modified: 2026-11-09 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
AT: None
VC: Low
VI: Low
VA: Low

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.

Weakness Classification (2)

Affected Software (2)

VendorProductVersion
OpenBMB Internet of Agents 9d78e88e47160eb42ee1ee8538c05e1c2c47877a
OpenBMB Internet of Agents 9d78e88e47160eb42ee1ee8538c05e1c2c47877a

References & Advisories (5)

https://vuldb.com/vuln/432019
vdb-entry technical-description
https://vuldb.com/submit/1033651
third-party-advisory
https://vuldb.com/vuln/432019/cti
signature permissions-required

Bug Bounty Relevance

74 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.9 / 10.0 v4.0
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/E:P

EPSS — Exploitation Probability

0.28%
Raw Score 0.002780
Percentile 20.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00278
2026-11-12
0.00278
2026-11-10
0.00278
2026-11-09
0.00278
2026-11-08
0.00278
2026-11-07
0.00278

Intelligence Sources

mitre ref →
nvd ref →

External Links