OCTOBER 7, 2026
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Case File

CVE-2026-79916

CRITICAL · CVSS 9.1 EPSS 0.45% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-21 · Last synced 2026-10-07

CyberRota Analysis

AI-Generated

Authenticated members of MaxKB versions prior to 2.10.5-lts are vulnerable to command injection through improperly parsed AWS credentials, allowing attackers to execute arbitrary commands with root privileges. This critical vulnerability poses a significant risk to organizations using MaxKB, particularly those leveraging AWS services, as it can lead to unauthorized access and manipulation of cloud resources. Enterprises utilizing this open-source AI assistant should prioritize upgrading to the patched version to mitigate potential exploitation.

Public Exploit Signal

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

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CVE
CVE-2026-79916
Severity
CRITICAL
CVSS
9.1
EPSS
0.45%

Original NVD Description

MaxKB is an open-source AI assistant for enterprise. Prior to 2.10.5-lts, authenticated workspace members can inject control characters into AWS Bedrock access_key_id and secret_access_key fields that _update_aws_credentials writes to /root/.aws/credentials without safe parsing. An attacker can append a new AWS profile containing credential_process, then select that profile during a later model-validation request so botocore executes an attacker-controlled command as root. This vulnerability is fixed in 2.10.5-lts.