CVE-2026-2420

MEDIUM
2026-03-07 [email protected]
4.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Mar 07, 2026 - 08:16 nvd
MEDIUM 4.4

Tags

WordPress XSS

Description

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.

Analysis

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. …

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Remediation

Within 30 days: Identify affected systems running for WordPress is vulnerable to Stored Cross-Site Scripting v and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

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Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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CVE-2026-2420 vulnerability details – vuln.today
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