CVE-2026-79916
MaxKB AWS Bedrock model credential injection leads to remote code execution
CVSS Score
9.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-78 |
| Vendor | 1panel-dev |
| Product | maxkb |
| Published | Sep 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
Low
Affected Versions
1Panel-dev / MaxKB
< 2.10.5-lts
References
github.com: https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-2324-7xjr-9qxg github.com: https://github.com/1Panel-dev/MaxKB/pull/6418 github.com: https://github.com/1Panel-dev/MaxKB/commit/a1e413d196004421ab0953ee0baa13d4ca0fe3c4 github.com: https://github.com/1Panel-dev/MaxKB/releases/tag/v2.10.5-lts