amphp/http-client Header leakage on cross-domain redirects
amphp/http-client has a security weakness that might leak sensitive request headers from the initial request to the redirected host on cross-domain redirects, which were not removed correctly. Message::setHeaders does not replace the entire set of headers, but only operates on the headers matching the given array keys.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | amphp/http-client | >= 4.0.0, < 4.4.0 | 4.4.0 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N- Weakness (CWE)
-- Platform
- Composer
- Package
amphp/http-client- Disclosed
- 15.05.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-8jp9-mpv9-98rj - CC BY 4.0
Vulnerability history: amphp/http-client
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 04.2024 05.2024
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- High 2
- Medium 1
Disclosures per year
- 2024: 3
- 2025: 0
- 2026: 0
-
amphp/http-client Header leakage on cross-domain redirects this entry
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.