CVE-2013-5100 Static Methods since 2007 (div2007) extension for TYPO3 vulnerable to Cross-site Scripting
Remote attackers can inject arbitrary web script or HTML via the div2007 extension, potentially compromising user sessions or data.
- 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-2013-5100?
CVE-2013-5100 is a medium-severity cross-site scripting vulnerability in n/a, published on 9 Aug 2013. 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 Static Methods since 2007 (div2007) extension before 0.10.2 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, related to the t3lib_div::quoteJSvalue function.
Weakness: CWE-79
Which versions are affected by CVE-2013-5100?
2 open source packages ship an affected version, including jambagecom/div2007. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
jambagecom/div2007 Packagist | All versions | 0.10.2 |
jambagecom/div2007 Packagist | All versions | 0.10.2 |
Products include Franz Holzinger Static Methods.
How do I fix CVE-2013-5100?
Upgrade jambagecom/div2007 to 0.10.2 or later.
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-2013-5100 being exploited?
There is no known exploitation of CVE-2013-5100 in the wild and no public exploit code.
Sources
Also known as GHSA-4mm3-xgc2-656r.