CVE-2025-11238

HIGH EPSS 14.1%
Published Oct 25, 20258mo ago · Modified Jun 17, 20262w ago
7.2 CVSS 3.1
High
Find Similar
Published Oct 25, 2025 8mo ago
Last Modified Jun 17, 2026 2w ago

Description

The Watu Quiz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the HTTP Referer header in versions less than, or equal to, 3.4.4 due to insufficient input sanitization and output escaping when the "Save source URL" option is enabled. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an user accesses an injected page.

CVSS Details

Base Score
7.2
Exploitability
3.9
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
14.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 2

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3373855/watu
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/168e7eac-21ad-43ca-93d1-73c38e12bc29?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.