CVE-2023-51651
published 2023-12-22CVE-2023-51651: AWS SDK for PHP is the Amazon Web Services software development kit for PHP. Within the scope of requests to S3 object keys and/or prefixes containing a Unix…
PriorityP414low3.3CVSS 3.1
AVLACLPRLUINSUCLINAN
EPSS
0.38%
29.5th percentile
AWS SDK for PHP is the Amazon Web Services software development kit for PHP. Within the scope of requests to S3 object keys and/or prefixes containing a Unix double-dot, a URI path traversal is possible. The issue exists in the `buildEndpoint` method in the RestSerializer component of the AWS SDK for PHP v3 prior to 3.288.1. The `buildEndpoint` method relies on the Guzzle Psr7 UriResolver utility, which strips dot segments from the request path in accordance with RFC 3986. Under certain conditions, this could lead to an arbitrary object being accessed. This issue has been patched in version 3.288.1.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| amazon | aws_software_development_kit | < 3.288.1 | 3.288.1 |
| aws | aws-sdk-php | — | — |
| aws | aws-sdk-php | >= 0 < 3.288.1 | 3.288.1 |
| github.com | beam-cloud_beta9 | 0 – 0.0.0-20260116162221-c1cd75e813cf | — |
CVSS provenance
nvdv3.13.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
osv3.3LOW
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OSV
Beam Exposes sensitive information via joinCleanPath function in github.com/beam-cloud/beta9
osv·2026-02-02
CVE-2023-51651 Beam Exposes sensitive information via joinCleanPath function in github.com/beam-cloud/beta9
Beam Exposes sensitive information via joinCleanPath function in github.com/beam-cloud/beta9
Beam Exposes sensitive information via joinCleanPath function in github.com/beam-cloud/beta9
OSV
Beam Exposes sensitive information via joinCleanPath function
osv·2026-01-22
CVE-2023-51651 [MEDIUM] Beam Exposes sensitive information via joinCleanPath function
Beam Exposes sensitive information via joinCleanPath function
Directory Traversal vulnerability in Beam beta9 v.0.1.552 allows a remote attacker to obtain sensitive information via the joinCleanPath function
OSV
CVE-2023-51651: AWS SDK for PHP is the Amazon Web Services software development kit for PHP
osv·2023-12-22·CVSS 3.3
CVE-2023-51651 [LOW] CVE-2023-51651: AWS SDK for PHP is the Amazon Web Services software development kit for PHP
AWS SDK for PHP is the Amazon Web Services software development kit for PHP. Within the scope of requests to S3 object keys and/or prefixes containing a Unix double-dot, a URI path traversal is possible. The issue exists in the `buildEndpoint` method in the RestSerializer component of the AWS SDK for PHP v3 prior to 3.288.1. The `buildEndpoint` method relies on the Guzzle Psr7 UriResolver utility, which strips dot segments from the request path in accordance with RFC 3986. Under certain conditions, this could lead to an arbitrary object being accessed. This issue has been patched in version 3.288.1.
GHSA
Potential URI resolution path traversal in the AWS SDK for PHP
ghsa·2023-12-21
CVE-2023-51651 [MEDIUM] CWE-22 Potential URI resolution path traversal in the AWS SDK for PHP
Potential URI resolution path traversal in the AWS SDK for PHP
### Impact
Within the scope of requests to S3 object keys and/or prefixes containing a Unix double-dot, a URI path traversal is possible. The issue exists in the`buildEndpoint` method in the `RestSerializer` component of the AWS SDK for PHP v3 prior to 3.288.1. The `buildEndpoint` method relies on the Guzzle Psr7 `UriResolver` utility, which strips dot segments from the request path in accordance with RFC 3986. Under certain conditions, this could lead to an arbitrary object being accessed.
Versions of the AWS SDK for PHP v3 before 3.288.1 are affected by this issue.
### Patches
Upgrade to the AWS SDK for PHP >= 3.288.1, if you are on version < 3.288.1.
### References
RFC 3986 - [https://datatracker.ietf.org/doc/html/rfc398
OSV
Potential URI resolution path traversal in the AWS SDK for PHP
osv·2023-12-21
CVE-2023-51651 [MEDIUM] Potential URI resolution path traversal in the AWS SDK for PHP
Potential URI resolution path traversal in the AWS SDK for PHP
### Impact
Within the scope of requests to S3 object keys and/or prefixes containing a Unix double-dot, a URI path traversal is possible. The issue exists in the`buildEndpoint` method in the `RestSerializer` component of the AWS SDK for PHP v3 prior to 3.288.1. The `buildEndpoint` method relies on the Guzzle Psr7 `UriResolver` utility, which strips dot segments from the request path in accordance with RFC 3986. Under certain conditions, this could lead to an arbitrary object being accessed.
Versions of the AWS SDK for PHP v3 before 3.288.1 are affected by this issue.
### Patches
Upgrade to the AWS SDK for PHP >= 3.288.1, if you are on version < 3.288.1.
### References
RFC 3986 - [https://datatracker.ietf.org/doc/html/rfc398
No detection rules found.
No public exploits indexed.
https://github.com/aws/aws-sdk-php/commit/aebc9f801438746ac4ade327551576cb75f635f2https://github.com/aws/aws-sdk-php/releases/tag/3.288.1https://github.com/aws/aws-sdk-php/security/advisories/GHSA-557v-xcg6-rm5mhttps://github.com/aws/aws-sdk-php/commit/aebc9f801438746ac4ade327551576cb75f635f2https://github.com/aws/aws-sdk-php/releases/tag/3.288.1https://github.com/aws/aws-sdk-php/security/advisories/GHSA-557v-xcg6-rm5m
2023-12-22
Published