CVE-2018-7721 Cross-site scripting in n/a
Cross-site scripting in MetInfo CMS allows attackers to inject malicious scripts via the feedback module, potentially compromising user sessions.
- 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-2018-7721?
CVE-2018-7721 is a medium-severity cross-site scripting vulnerability in Metinfo Metinfo, published on 7 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 (XSS) exists in MetInfo 6.0.0 via /feedback/index.php because app/system/feedback/web/feedback.class.php mishandles input data.
Weakness: CWE-79
Which versions are affected by CVE-2018-7721?
It affects 1 product.
Products include Metinfo Metinfo.
How do I fix CVE-2018-7721?
No fix has been published for CVE-2018-7721 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-2018-7721 being exploited?
There is no known exploitation of CVE-2018-7721 in the wild and no public exploit code.
Other vulnerabilities in Metinfo Metinfo
Sources
Also known as GHSA-pxr2-q2v6-hq6f.