{"id":"CVE-2026-105812","published":"2026-10-06T21:17:04.600","lastModified":"2026-10-07T16:17:34.333","description":"Improper control of code generation in the agent import functionality of Amazon Bedrock AgentCore Starter Toolkit before 0.3.14 might allow an authenticated same-account actor to execute arbitrary code when a user imports and runs or deploys a Bedrock Agent, via crafted configuration values incorporated into generated Python source without safe literal encoding.\n\n\n\nTo remediate this issue, users should upgrade to version 0.3.14. Because this issue persists into generated source, upgrading alone is not sufficient: agents imported with an affected version must be re-imported with version 0.3.14 or later and their local and deployed output artifacts replaced.","cvssScore":9,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","cwes":["CWE-94"],"vendors":[],"products":[],"references":[{"url":"https://aws.amazon.com/security/security-bulletins/2026-127-aws/","tags":[]},{"url":"https://pypi.org/project/bedrock-agentcore-starter-toolkit/0.3.14/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw allows an authenticated actor to execute arbitrary code by manipulating configuration values in the agent import functionality, posing a critical risk.","exploitability":"Exploitation requires an authenticated user in the same account and access to the affected Bedrock AgentCore Starter Toolkit version before 0.3.14.","blast_radius":"If exploited, the impact could be severe, as it allows for arbitrary code execution within the environment.","remediation":"Upgrade to version 0.3.14 or later and re-import agents with the updated version, replacing local and deployed output artifacts.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","auth","python","bedrock","agent"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-07T08:44:12.077Z"}}