CVE-2025-14761

State: Published
Severity: 6.0 Medium
Published: Dec 17, 2025
Updated: Dec 17, 2025
Reserved: Dec 16, 2025

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

Scores

CVSS	Score	Vector	Source
4.0	6.0 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N	AMZN
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N	AMZN

Weaknesses

CWE-327 Use of a Broken or Risky Cryptographic Algorithm

Affected Products

Product	Versions
AWS SDK for PHPAWS	3.368.0Not affected

References

https://aws.amazon.com/security/security-bulletins/AWS-2025-032/vendor-advisory
https://github.com/aws/aws-sdk-php/security/advisories/GHSA-x8cp-jf6f-r4xhthird-party-advisory
https://github.com/aws/aws-sdk-php/releases/tag/3.368.0patch

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