CVE-2011-4764 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML into the Site Editor feature, potentially compromising user sessions or executing malicious code.
- 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-2011-4764?
CVE-2011-4764 is a medium-severity cross-site scripting vulnerability in n/a, published on 16 Dec 2011. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Multiple cross-site scripting (XSS) vulnerabilities in the Site Editor (aka SiteBuilder) feature in Parallels Plesk Small Business Panel 10.2.0 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by Wizard/Edit/Modules/Image and certain other files.
Weakness: CWE-79
Which versions are affected by CVE-2011-4764?
It affects 1 product.
Products include Parallels Parallels Plesk Small Business Panel.
How do I fix CVE-2011-4764?
No fix has been published for CVE-2011-4764 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-2011-4764 being exploited?
There is no known exploitation of CVE-2011-4764 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7pj8-23g8-8qmg.