CVE-2009-2372 Code injection in n/a

What is CVE-2009-2372?

CVE-2009-2372 is a medium-severity code injection vulnerability in Drupal Drupal, published on 8 Jul 2009. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Drupal 6.x before 6.13 does not prevent users from modifying user signatures after the associated comment format has been changed to an administrator-controlled input format, which allows remote authenticated users to inject arbitrary web script, HTML, and possibly PHP code via a crafted user signature.

Weakness: CWE-94

Which versions are affected by CVE-2009-2372?

It affects 1 product.

Products include Drupal Drupal.

How do I fix CVE-2009-2372?

Upgrade to a fixed version.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2009-2372 being exploited?

There is no known exploitation of CVE-2009-2372 in the wild and no public exploit code.

Other vulnerabilities in Drupal Drupal

• CVE-2026-9082 Drupal Core SQL Injection Exploited Critical 9.8
• CVE-2020-13671 Drupal core Un-restricted Upload of File Exploited High 8.8
• CVE-2019-6340 Drupal Core Remote Code Execution Exploited High 8.1
• CVE-2009-3352 Other in n/a Critical 10.0
• CVE-2024-55636 Drupal core - Less critical - Gadget chain - SA-CORE-2024-006 Critical 9.8

All Drupal Drupal vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-229h-mpm4-83qq.