CVE-2009-0737 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML into the active MediaWiki web-based installer, 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
- Available
What is CVE-2009-0737?
CVE-2009-0737 is a low-severity cross-site scripting vulnerability in Mediawiki Mediawiki, published on 25 Feb 2009. 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
Multiple cross-site scripting (XSS) vulnerabilities in the web-based installer (config/index.php) in MediaWiki 1.6 before 1.6.12, 1.12 before 1.12.4, and 1.13 before 1.13.4, when the installer is in active use, allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2009-0737?
It affects 1 product.
Products include Mediawiki Mediawiki.
How do I fix CVE-2009-0737?
Upgrade to a fixed version.
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-2009-0737 being exploited?
There is no known exploitation of CVE-2009-0737 in the wild and no public exploit code.
Other vulnerabilities in Mediawiki Mediawiki
Sources
Also known as DEBIAN-CVE-2009-0737, GHSA-qxxc-64qv-jfrg.