CVE-2025-14761

MEDIUM

Aws-sdk-php < 3.368.0 - Broken Cryptographic Algorithm

Title source: rule

Description

Missing cryptographic key commitment in the AWS SDK for PHP 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 mitigate this issue, upgrade AWS SDK for PHP to version 3.368.0 or later

References (3)

[Various Sources] https://aws.amazon.com/security/security-bulletins/AWS-2025-032/

[Vendor Advisory] https://github.com/aws/aws-sdk-php/security/advisories/GHSA-x8cp-jf6f-r4xh

[Release Notes] https://github.com/aws/aws-sdk-php/releases/tag/3.368.0

Scores

CVSS v3 5.3

EPSS 0.0002

EPSS Percentile 5.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-327

Status published

Products (2)

AWS/AWS SDK for PHP 3.368.0

aws/aws-sdk-php 0 - 3.368.0Packagist

Published Dec 17, 2025

Tracked Since Feb 18, 2026