vulnerability
WordPress Plugin: popup-maker: CVE-2022-1104: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:M/Au:S/C:N/I:P/A:N) | Apr 19, 2022 | May 15, 2025 | May 5, 2026 |
Severity
3
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
Apr 19, 2022
Added
May 15, 2025
Modified
May 5, 2026
Description
The Popup Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Cookie Time field in versions up to, and including, 1.16.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative access to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Solution
popup-maker-plugin-cve-2022-1104
References
Rapid7 Labs
2026 Global Threat Landscape Report
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