DRUPAL-CONTRIB-2018-059 This module enables you to create fields for storing decimal values as two integers (numerator and denominator) for maximum precision.
An attacker with field management privileges can inject XSS via field labels, requiring victim interaction to execute malicious scripts.
- 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 DRUPAL-CONTRIB-2018-059?
DRUPAL-CONTRIB-2018-059 is a cross-site scripting vulnerability in drupal/fraction, published on 5 Sep 2018. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
This module enables you to create fields for storing decimal values as two integers (numerator and denominator) for maximum precision.
The module doesn't sufficiently filter XSS strings out of field labels.
This vulnerability is mitigated by the fact that an attacker must have a role with the ability to manage field configuration.
Which versions are affected by DRUPAL-CONTRIB-2018-059?
Linux distribution packages (1)
drupal/fraction Packagist:https://packages.drupal.org/8 | All versions | 1.2.0 |
How do I fix DRUPAL-CONTRIB-2018-059?
Upgrade to a fixed version.
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 DRUPAL-CONTRIB-2018-059 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2018-059 in the wild and no public exploit code.