Relative path traversal in the local hybrid job input data download in Amazon Braket SDK before 1.127.7 might allow a remote authenticated user with S3 write access to a hybrid job's input data location to overwrite arbitrary files with the privileges of the user running the job via crafted S3 object keys.
We recommend you upgrade to amazon-braket-sdk version 1.127.7 or later.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
Low
Basic privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 3
https://aws.amazon.com/security/security-bulletins/2026-175-aws/
ff89ba41-3aa1-4d27-914a-91399e9639e5
https://github.com/amazon-braket/amazon-braket-sdk-python/releases/tag/v1.127.7
ff89ba41-3aa1-4d27-914a-91399e9639e5
https://github.com/amazon-braket/amazon-braket-sdk-python/security/advisories/G…
ff89ba41-3aa1-4d27-914a-91399e9639e5