CVE-2013-0202 Cross-site scripting in ownCloud
Remote attackers can inject arbitrary web script or HTML via the action parameter in ownCloud, potentially leading to session hijacking or malicious actions.
- 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-2013-0202?
CVE-2013-0202 is a medium-severity cross-site scripting vulnerability in Owncloud Owncloud Server, published on 22 Nov 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
Cross-site scripting (XSS) vulnerability in ownCloud 4.5.5, 4.0.10, and earlier allows remote attackers to inject arbitrary web script or HTML via the action parameter to core/ajax/sharing.php.
Weakness: CWE-79
Which versions are affected by CVE-2013-0202?
It affects 1 product.
Products include Owncloud Owncloud Server.
How do I fix CVE-2013-0202?
No fix has been published for CVE-2013-0202 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-2013-0202 being exploited?
There is no known exploitation of CVE-2013-0202 in the wild and no public exploit code.
Other vulnerabilities in Owncloud Owncloud Server
Sources
Also known as GHSA-g789-wjj9-7rh4.