CVE-2024-2336 Popup Maker – Popup for opt-ins, lead gen, & more <= 1.18.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
Authenticated contributors can inject arbitrary scripts via shortcodes, leading to stored XSS execution on victim pages.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-2336?
CVE-2024-2336 is a medium-severity cross-site scripting vulnerability in danieliser Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder, published on 9 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Popup Maker – Popup for opt-ins, lead gen, & more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 1.18.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weakness: CWE-79
Which versions are affected by CVE-2024-2336?
It affects 1 product.
Products include Code-Atlantic Popup Maker.
How do I fix CVE-2024-2336?
No fix has been published for CVE-2024-2336 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-2336 being exploited?
There is no known exploitation of CVE-2024-2336 in the wild and no public exploit code.
Other vulnerabilities in danieliser Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder
- CVE-2019-17574 Missing authorization in n/a
- CVE-2025-24746 WordPress Popup Maker plugin <= 1.20.2 - Cross Site Scripting (XSS) vulnerability
- CVE-2024-7054 Popup Maker <= 1.19.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
- CVE-2017-2284 Cross-site scripting in Popup Maker
- CVE-2022-3690 Popup Maker < 1.16.11 - Contributor+ Stored Cross Site Scripting
Sources
Also known as GHSA-h6cc-4vmm-cxpp.