OCTOBER 9, 2026
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Case File

CVE-2026-57443

HIGH · CVSS 7.5 EPSS 0.57% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-25 · Last synced 2026-10-09

CyberRota Analysis

AI-Generated

The AetherBrowser API server in SCBE-AETHERMOORE versions 4.0.2 to 4.2.0 is vulnerable due to an unauthenticated endpoint that allows remote attackers to execute a subprocess for reading emails from configured accounts, exposing sensitive metadata. This high-severity vulnerability poses a significant risk to organizations using affected versions, as it can lead to unauthorized access to email information. Users of the framework should prioritize upgrading to version 4.2.1 or later to mitigate this risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

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CVE
CVE-2026-57443
Severity
HIGH
CVSS
7.5
EPSS
0.57%

Original NVD Description

SCBE-AETHERMOORE is a geometric AI governance and evaluation framework. Starting in version 4.0.2 and prior to version 4.2.1, the AetherBrowser API server (`scripts/aetherbrowser/api_server.py`) exposes the `POST /api/ops/check-email` endpoint without any authentication. Any remote attacker can call this endpoint and trigger execution of the `email_reader.py` subprocess, which connects to configured ProtonMail or Gmail accounts via IMAP and returns email metadata (sender, subject, body snippet) in the JSON response. The server binds to `0.0.0.0:8100` by default with CORS set to `allow_origins=["*"]`, making it reachable from any network or browser origin. Version 4.2.1 patches the issue.