CVE-2025-40730

MEDIUM EPSS 19.8%

Published Jul 28, 202511mo ago · Modified Jun 17, 20262w ago

4.8 CVSS 4.0

Medium

Published Jul 28, 2025 11mo ago

Last Modified Jun 17, 2026 2w ago

Description

HTML injection in Vox Media's Chorus CMS. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by sending them a malicious URL using the 'q' parameter in '/search'. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.

CVSS Details

Base Score

4.8

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction A

Scope X

Threat Intelligence

EPSS Exploit Probability

19.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 1

incibe.es https://www.incibe.es/en/incibe-cert/notices/aviso/html-injection-vox-medias-chorus-cms

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.