DRUPAL-CONTRIB-2023-017 The Consent Popup provides a configurable popup that requires acceptance of a question before the visitor can continue, typically used for age consent.
An attacker with block creation permissions can inject malicious scripts into the Consent Popup module, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is DRUPAL-CONTRIB-2023-017?
DRUPAL-CONTRIB-2023-017 is a cross-site scripting vulnerability in drupal/consent_popup, published on 31 May 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The Consent Popup provides a configurable popup that requires acceptance of a question before the visitor can continue, typically used for age consent.
The module doesn't sufficiently sanitizes the text on the block leading to a cross site scripting (XSS) vulnerability.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission to create blocks.
Which versions are affected by DRUPAL-CONTRIB-2023-017?
Linux distribution packages (1)
drupal/consent_popup Packagist:https://packages.drupal.org/8 | All versions | 1.0.3 |
How do I fix DRUPAL-CONTRIB-2023-017?
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-2023-017 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2023-017 in the wild and no public exploit code.