CVE-2009-4395 Cross-site scripting in n/a

Medium 4.3 Published 22 Dec 2009 Updated 17 Sep 2024

Remote attackers can inject arbitrary web script or HTML via the Random Prayer 2 extension for TYPO3, requiring user interaction to execute.

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-2009-4395?

CVE-2009-4395 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Dec 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

Cross-site scripting (XSS) vulnerability in the Random Prayer 2 (ste_prayer2) extension 0.0.3 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Weakness: CWE-79

Which versions are affected by CVE-2009-4395?

It affects 1 product.

Products include Fr.simon Rundell Ste Prayer2.

How do I fix CVE-2009-4395?

No fix has been published for CVE-2009-4395 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-2009-4395 being exploited?

There is no known exploitation of CVE-2009-4395 in the wild and no public exploit code.

Sources

Also known as GHSA-hgp3-v6rq-cg63.