CVE-2009-3021 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML via the Site Calendar plugin in Geeklog, requiring user interaction to execute.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2009-3021?
CVE-2009-3021 is a medium-severity cross-site scripting vulnerability in n/a, published on 31 Aug 2009. It can be exploited over the network, and only if a user opens a file or follows a link.
Official description
Cross-site scripting (XSS) vulnerability in Site Calendar 'mycaljp' plugin 2.0.0 through 2.0.6, as used in the Japanese extended package of Geeklog 1.5.0 through 1.5.2 and when distributed 20090629 or earlier, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2009-3021?
It affects 2 products.
Products include Geeklog Geeklog, Yoshinori Tahara Mycaljp.
How do I fix CVE-2009-3021?
No fix has been published for CVE-2009-3021 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-2009-3021 being exploited?
There is no known exploitation of CVE-2009-3021 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3jjj-2fhq-8hwq.