CVE-2020-16095 Cross-site Scripting vulnerability in Kitodo.Presentation
Cross-site scripting vulnerability in the Kitodo.Presentation extension for TYPO3 allows attackers to inject malicious scripts.
- 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-2020-16095?
CVE-2020-16095 is a medium-severity cross-site scripting vulnerability in n/a, published on 29 Jul 2020. 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
The dlf (aka Kitodo.Presentation) extension before 3.1.2 for TYPO3 allows XSS.
Weakness: CWE-79
Which versions are affected by CVE-2020-16095?
2 open source packages ship an affected version, including kitodo/presentation. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
kitodo/presentation Packagist | All versions | 3.1.2 |
kitodo/presentation Packagist | All versions | 3.1.2 |
Products include Kitodo Kitodo.presentation.
How do I fix CVE-2020-16095?
Upgrade kitodo/presentation to 3.1.2 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-2020-16095 being exploited?
There is no known exploitation of CVE-2020-16095 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-fpqv-x9hm-35j9.