CVE-2012-4563 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML into applications using Google Web Toolkit, 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-2012-4563?
CVE-2012-4563 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Nov 2012. 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 Google Web Toolkit (GWT) 2.4 Beta and release candidates before 2.4.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2012-4563?
It affects 1 product.
Products include Google Web Toolkit.
How do I fix CVE-2012-4563?
No fix has been published for CVE-2012-4563 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-2012-4563 being exploited?
There is no known exploitation of CVE-2012-4563 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-gx2r-f8cq-fm9m.