DRUPAL-CONTRIB-2020-034 This module enables you login into any OAuth 2.0 compliant application using Drupal credentials.
An SQL injection vulnerability in the Drupal OAuth module allows attackers to read or modify database contents without authentication.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is DRUPAL-CONTRIB-2020-034?
DRUPAL-CONTRIB-2020-034 is a SQL injection vulnerability in drupal/oauth_server_sso, published on 14 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
This module enables you login into any OAuth 2.0 compliant application using Drupal credentials.
The 8.x branch of the module is vulnerable to SQL injection.
Which versions are affected by DRUPAL-CONTRIB-2020-034?
Linux distribution packages (1)
drupal/oauth_server_sso Packagist:https://packages.drupal.org/8 | From 1.0.0 to 1.0.0 | None |
How do I fix DRUPAL-CONTRIB-2020-034?
No fix has been published for DRUPAL-CONTRIB-2020-034 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is DRUPAL-CONTRIB-2020-034 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2020-034 in the wild and no public exploit code.