CVE-2022-1894 Popup Builder < 4.1.11 - Admin+ Stored Cross-Site Scripting
High-privilege users can inject malicious scripts via unsanitized settings in the Popup Builder plugin, potentially compromising site integrity.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-1894?
CVE-2022-1894 is a medium-severity cross-site scripting vulnerability in Unknown Popup Builder – Create highly converting, mobile friendly marketing popups., published on 11 Jul 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
The Popup Builder WordPress plugin before 4.1.11 does not escape and sanitize some settings, which could allow high privilege users to perform Stored Cross-Site Scripting attacks when the unfiltred_html is disallowed
Weakness: CWE-79
Which versions are affected by CVE-2022-1894?
It affects 1 product.
Products include Sygnoos Popup Builder.
How do I fix CVE-2022-1894?
No fix has been published for CVE-2022-1894 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-2022-1894 being exploited?
There is no known exploitation of CVE-2022-1894 in the wild and no public exploit code.
Other vulnerabilities in Unknown Popup Builder – Create highly converting, mobile friendly marketing popups.
- CVE-2022-0479 Popup Builder < 4.1.1 - SQL Injection to Reflected Cross-Site Scripting
- CVE-2020-9006 SQL injection in n/a
- CVE-2019-14695 SQL injection in n/a
- CVE-2021-25082 Popup Builder < 4.0.7 - LFI to RCE
- CVE-2023-6696 Missing authorization in Popup Builder – Create highly converting, mobile friendly marketing popups.
Sources
Also known as GHSA-f7v6-8cx8-mqp8.