CVE-2025-13434CWE-644

CVE-2025-13434

Medium · published November 20, 2025

CVSS v3.1
5.3
EPSS
1%
Percentile
42.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00503 · 42.1th percentile
Weakness
CWE-644 · Improper Neutralization of HTTP Headers for Scripting Syntax
Published
2025-11-20T20:17Z
Affected products (1)
ProductVersionsFixed in
jameschz/hushall versions—
References (5)
https://github.com/lakshayyverma/CVE-Discovery/blob/main/hush.md · [email protected]https://vuldb.com/?ctiid.332978 · [email protected]https://vuldb.com/?id.332978 · [email protected]https://vuldb.com/?submit.687568 · [email protected]https://github.com/lakshayyverma/CVE-Discovery/blob/main/hush.md · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 20 NOV 01:02Z
    jameschz Hush Framework HTTP Host Header Util.php http headers for scripting syntax
    cvelistv5