CVE-2023-34021 WordPress Church Admin Plugin <= 3.7.29 is vulnerable to Cross Site Scripting (XSS)
Unauthenticated attackers can inject malicious scripts via reflected XSS in the Church Admin plugin, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-34021?
CVE-2023-34021 is a high-severity cross-site scripting vulnerability in Andy Moyle Church Admin, published on 23 Jun 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Andy Moyle Church Admin plugin <= 3.7.29 versions.
Weakness: CWE-79
Which versions are affected by CVE-2023-34021?
It affects 1 product.
Products include Church Admin Project Church Admin.
How do I fix CVE-2023-34021?
No fix has been published for CVE-2023-34021 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-2023-34021 being exploited?
There is no known exploitation of CVE-2023-34021 in the wild and no public exploit code.
Other vulnerabilities in Andy Moyle Church Admin
- CVE-2024-37418 WordPress Church Admin plugin <= 4.4.6 - Arbitrary File Upload vulnerability
- CVE-2024-31280 WordPress Church Admin plugin <= 4.1.5 - Arbitrary File Upload vulnerability
- CVE-2024-30244 WordPress Church Admin plugin <= 4.0.27 - SQL Injection via shortcode vulnerability
- CVE-2024-35764 WordPress Church Admin plugin <= 4.4.4 - Cross Site Scripting (XSS) vulnerability
- CVE-2024-30193 WordPress Church Admin plugin <= 4.1.17 - Stored Cross Site Scripting (XSS) vulnerability
Sources
Also known as GHSA-wp9m-9crg-7hfw.