CVE-2023-33326 WordPress EventPrime Plugin <= 2.8.6 is vulnerable to Cross Site Scripting (XSS)
Unauthenticated attackers can execute arbitrary scripts in the context of other users via reflected XSS in the EventPrime plugin.
- 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-2023-33326?
CVE-2023-33326 is a high-severity cross-site scripting vulnerability in EventPrime, published on 28 May 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 (XSS) Cross-Site Scripting (XSS) vulnerability in EventPrime plugin <= 2.8.6 versions.
Weakness: CWE-79
Which versions are affected by CVE-2023-33326?
It affects 1 product.
Products include Metagauss Eventprime.
How do I fix CVE-2023-33326?
No fix has been published for CVE-2023-33326 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-2023-33326 being exploited?
There is no known exploitation of CVE-2023-33326 in the wild and no public exploit code.
Other vulnerabilities in EventPrime
- CVE-2024-31275 WordPress EventPrime plugin <= 3.3.4 - Booking Price Manipulation vulnerability
- CVE-2024-24832 WordPress EventPrime plugin <= 3.3.9 - Broken Access Control vulnerability
- CVE-2024-12024 Cross-site scripting in EventPrime – Events Calendar, Bookings and Tickets
- CVE-2023-45637 WordPress EventPrime Plugin <= 3.1.5 is vulnerable to Cross Site Scripting (XSS)
- CVE-2023-35884 WordPress EventPrime Plugin <= 3.0.5 is vulnerable to Cross Site Scripting (XSS)
Sources
Also known as GHSA-m26p-436v-pc3h.