CVE-2021-24135 WP Customer Reviews < 3.4.3 - Multiple Unauthenticated and Low Priv Authenticated Stored XSS
Remote attackers can inject arbitrary JavaScript via stored XSS in WP Customer Reviews, potentially leading to session hijacking or malicious actions.
- 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-2021-24135?
CVE-2021-24135 is a medium-severity cross-site scripting vulnerability in Unknown WP Customer Reviews, published on 18 Mar 2021. 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
Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin, versions before 3.4.3, lead to multiple Stored Cross-Site Scripting vulnerabilities allowing remote attackers to inject arbitrary JavaScript code or HTML.
Weakness: CWE-79
Which versions are affected by CVE-2021-24135?
It affects 1 product.
Products include Gowebsolutions Wp Customer Reviews.
How do I fix CVE-2021-24135?
No fix has been published for CVE-2021-24135 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-2021-24135 being exploited?
There is no known exploitation of CVE-2021-24135 in the wild and no public exploit code.
Other vulnerabilities in Unknown WP Customer Reviews
- CVE-2016-10902 Cross-site request forgery in n/a
- CVE-2016-10901 Cross-site scripting in n/a
- CVE-2024-1849 WP Customer Reviews < 3.7.1 - Malicious Redirect via HTTP-EQUIV Injection
- CVE-2021-24296 WP Customer Reviews < 3.5.6 - Authenticated Stored Cross-Site Scripting (XSS)
- CVE-2023-4648 WP Customer Reviews <= 3.6.6 - Authenticated (Administrator+) Stored Cross-Site Scripting
Sources
Also known as GHSA-x4q4-7cpx-gg5v.