CVE-2019-15838 Cross-site scripting in n/a
Reflected XSS in the Custom 404 Pro plugin allows attackers to execute arbitrary scripts in victim browsers, potentially leading to session hijacking.
- 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-2019-15838?
CVE-2019-15838 is a medium-severity cross-site scripting vulnerability in n/a, published on 30 Aug 2019. 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
The custom-404-pro plugin before 3.2.8 for WordPress has reflected XSS, a different vulnerability than CVE-2019-14789.
Weakness: CWE-79
Which versions are affected by CVE-2019-15838?
It affects 1 product.
Products include Kunalnagar Custom 404 Pro.
How do I fix CVE-2019-15838?
No fix has been published for CVE-2019-15838 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-2019-15838 being exploited?
There is no known exploitation of CVE-2019-15838 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2023-2032 Custom 404 Pro < 3.8.1 - Multiple SQL Injection
- CVE-2022-47605 WordPress Custom 404 Pro Plugin <= 3.7.0 is vulnerable to SQL Injection (SQLi)
- CVE-2024-39646 WordPress Custom 404 Pro plugin <= 3.11.1 - Reflected Cross Site Scripting (XSS) vulnerability
- CVE-2023-51540 WordPress Custom 404 Pro Plugin <= 3.10.0 is vulnerable to Cross Site Scripting (XSS)
- CVE-2023-2023 Custom 404 Pro < 3.7.3 - Reflected Cross-Site Scripting
Sources
Also known as GHSA-g72f-hwgc-jc3h.