CVE-2026-115548
The Quttera ThreatSign – Web Malware Scanner for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'HTTP_USER_AGENT' parameter in all versions up to, and including, 4.1.0.48 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator accesses an injected page.
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The sources do not list affected products or versions for this vulnerability yet.
0.4%31st percentile
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Published
First publication at the source
Last modified
Latest change at the source
Collected
First seen by Baba Yaga Security