Missing Cryptographic Key Commitment

aws/aws-sdk-php is vulnerable to missing cryptographic key commitment. The vulnerability is due to improper handling of encrypted data keys when stored in instruction files instead of S3 metadata, which allows an attacker with write access to the S3 bucket to introduce a malicious EDK that decryp...

CVE-2025-14763

Missing cryptographic key commitment in the Amazon S3 Encryption Client for Java may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To...

PT-2025-51882

Name of the Vulnerable Software and Affected Versions AWS SDK for PHP versions prior to 3.368.0 Description A missing cryptographic key commitment in the AWS SDK for PHP could allow a user with write access to an S3 bucket to introduce a new Encryption Data Key EDK that decrypts to different...