CVE-2017-6932 Drupal external link injection vulnerability
Attackers can trick users into navigating to external sites via the language switcher block in Drupal core.
- 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-2017-6932?
CVE-2017-6932 is a medium-severity vulnerability in Debian Debian Linux, published on 1 Mar 2018. 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
Drupal core 7.x versions before 7.57 has an external link injection vulnerability when the language switcher block is used. A similar vulnerability exists in various custom and contributed modules. This vulnerability could allow an attacker to trick users into unwillingly navigating to an external site.
Weakness: CWE-601
Which versions are affected by CVE-2017-6932?
4 open source packages ship an affected version, including drupal/core and drupal/drupal. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
drupal/core Packagist | From 7.0 | 7.57 |
drupal/core Packagist | From 7.0 | 7.57 |
drupal/drupal Packagist | From 7.0 | 7.57 |
drupal/drupal Packagist | From 7.0 | 7.57 |
Products include Debian Debian Linux, Drupal Drupal.
How do I fix CVE-2017-6932?
Upgrade drupal/core to 7.57 or later.
Is CVE-2017-6932 being exploited?
There is no known exploitation of CVE-2017-6932 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as GHSA-wm86-w3cf-h6vm, UBUNTU-CVE-2017-6932.