CVE-2018-0535 Cross-site scripting in PHP 2chBBS
An attacker can inject arbitrary web script or HTML into PHP 2chBBS, potentially compromising user sessions or data.
- 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-2018-0535?
CVE-2018-0535 is a medium-severity cross-site scripting vulnerability in Kagaminokuni PHP 2chBBS, published on 22 Mar 2018. 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
Cross-site scripting vulnerability in PHP 2chBBS version bbs18c allows an attacker to inject arbitrary web script or HTML via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2018-0535?
It affects 1 product.
Products include Php 2chbbs Project Php 2chbbs.
How do I fix CVE-2018-0535?
No fix has been published for CVE-2018-0535 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-2018-0535 being exploited?
There is no known exploitation of CVE-2018-0535 in the wild and no public exploit code.
Sources
Also known as GHSA-cr7h-4vrg-rxq3.