CVE-2018-10298 Cross-site scripting in n/a
Reflected XSS in Discuz! allows attackers to inject scripts via forum post parameters, potentially leading to session hijacking or malicious actions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-10298?
CVE-2018-10298 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Apr 2018. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Discuz! DiscuzX through X3.4 has reflected XSS via forum.php?mod=post&action=newthread because data/template/1_diy_portal_view.tpl.php does not restrict the content.
Weakness: CWE-79
Which versions are affected by CVE-2018-10298?
It affects 1 product.
Products include Discuz Discuzx.
How do I fix CVE-2018-10298?
No fix has been published for CVE-2018-10298 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-2018-10298 being exploited?
There is no known exploitation of CVE-2018-10298 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9j3q-3vfv-q6mh.