CVE-2011-0740 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML via the rss_url parameter in the RSS Feed Reader plugin for WordPress.
- 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-2011-0740?
CVE-2011-0740 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Feb 2011. 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 magpie/scripts/magpie_slashbox.php in RSS Feed Reader 0.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the rss_url parameter.
Weakness: CWE-79
Which versions are affected by CVE-2011-0740?
It affects 1 product.
Products include Pleer Rss Feed Reader.
How do I fix CVE-2011-0740?
No fix has been published for CVE-2011-0740 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-2011-0740 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0740 exists.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-492v-8jgq-fj65.