CVE-2019-20789 Croos-site scripting in Croogo
Cross-site scripting vulnerability in Croogo CMS allows attackers to inject malicious scripts via menu or vocabulary titles, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-20789?
CVE-2019-20789 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Apr 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Croogo before 3.0.7 allows XSS via the title to admin/menus/menus or admin/taxonomy/vocabularies.
Weakness: CWE-79
Which versions are affected by CVE-2019-20789?
2 open source packages ship an affected version, including croogo/croogo. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
croogo/croogo Packagist | All versions | 3.0.7 |
croogo/croogo Packagist | All versions | 3.0.7 |
Products include Croogo Croogo.
How do I fix CVE-2019-20789?
Upgrade croogo/croogo to 3.0.7 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-2019-20789 being exploited?
There is no known exploitation of CVE-2019-20789 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jfvf-rfmq-qwf8.