🛡️ CVE-2025-13434
🟡 CVSS 5.3 — Medium ⚠️ Exploit Public CWE-644 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A weakness has been identified in jameschz Hush Framework 2.0. The impacted element is an unknown function of the file Hush\hush-lib\hush\Util.php of the component HTTP Host Header Handler. This manipulation of the argument $_SERVER['HOST'] causes improper neutralization of http headers for scripting syntax. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE CWE-644
Public Exploit ⚠️ Yes
Source NVD
Published 2025-11-20
Updated 2026-06-02
Modified 2025-12-11
Fix URL N/A

Affected Packages

Software From version Fixed in
hush — —

References

Permissions Required, VDB Entry https://vuldb.com/?ctiid.332978
Third Party Advisory, VDB Entry https://vuldb.com/?id.332978
Third Party Advisory, VDB Entry https://vuldb.com/?submit.687568

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