WordPress
CVE-2026-2420
MEDIUM
Severity by source
AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
2DescriptionCVE.org
The LotekMedia Popup Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in all versions up to, and including, 1.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the frontend of the site where the popup is displayed.
AnalysisAI
Stored XSS in LotekMedia Popup Form plugin for WordPress through version 1.0.6 allows administrators to inject malicious scripts into popup settings due to improper input sanitization. When site visitors view pages containing the affected popup, the injected scripts execute in their browsers, potentially compromising user sessions or stealing sensitive data. A patch is not currently available.
Technical ContextAI
Classified as CWE-79 (Cross-site Scripting (XSS)). Affects LotekMedia Popup Form (WordPress plugin). The LotekMedia Popup Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in all versions up to, and including, 1.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the frontend of the site where the popup is displayed.
Affected ProductsAI
Vendor: WordPress. Product: LotekMedia Popup Form (WordPress plugin).
RemediationAI
Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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