CVE-2023-45286

HTTP request body disclosure in github.com/go-resty/resty/v2

Published Nov 28, 2023 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
A race condition in go-resty can result in HTTP request body disclosure across requests. This condition can be triggered by calling sync.Pool.Put with the same *bytes.Buffer more than once, when request retries are enabled and a retry occurs. The call to sync.Pool.Get will then return a bytes.Buffer that hasn't had bytes.Buffer.Reset called on it. This dirty buffer will contain the HTTP request body from an unrelated request, and go-resty will append the current HTTP request body to it, sending two bodies in one request. The sync.Pool in question is defined at package level scope, so a completely unrelated server could receive the request body.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-xwh9-gc39-5298 github.com/go-resty/resty/v2 HTTP request body disclosure
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00221}

epss

{'score': 0.00169}

Type Values Removed Values Added
Metrics epss

{'score': 0.00436}

epss

{'score': 0.00221}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Go
Published
Updated
Aug 28, 2024, 8:01 PM
Reserved
Oct 6, 2023, 5:06 PM
Status
Modified
Published
Nov 28, 2023, 5:15 PM
Modified
Jun 17, 2026, 6:28 AM
Severity
Moderate
Public date
Nov 28, 2023, 12:00 AM