CVE-2025-13434
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.9
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
- EPSS probability
- 0.46%
- CWE
- CWE-644
- Published
- 2025-11-20
- Last modified
- 2026-03-13
Affected products
- jameschz Hush Framework
Weakness type
Related vulnerabilities
- CVE-2026-69183 — Monkeytype: Rate-limit and anti-brute-force controls bypassable via spoofed HTTP headers (forgotPasswordEmail/verificationEmail mail bombing and badAuth bypass)
- CVE-2026-67179 — Genkit improper host header validation
- CVE-2026-66778 — Multiple vulnerabilities in SAP Business AI Platform (Approuter)
- CVE-2026-72574 — picocms Pico - Host Header Injection Enables Script Source Hijacking
- CVE-2026-0516 — A improper neutralization of HTTP Headers for Scripting Syntax vulnerability in SonicOS could allow...
- CVE-2026-48061 — Litestar: AllowedHostsMiddleware bypasses host validation via client-controlled X-Forwarded-Host header
- CVE-2026-21762 — Missing HTTP Security Headers in DevOps Loop
- CVE-2026-54477 — Gardyn IoT Hub Improper Neutralization of HTTP Headers for Scripting Syntax