CVE-2019-6341 Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2019-004

What is CVE-2019-6341?

CVE-2019-6341 is a medium-severity cross-site scripting vulnerability in Debian Debian Linux, published on 26 Mar 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

In Drupal 7 versions prior to 7.65; Drupal 8.6 versions prior to 8.6.13;Drupal 8.5 versions prior to 8.5.14. Under certain circumstances the File module/subsystem allows a malicious user to upload a file that can trigger a cross-site scripting (XSS) vulnerability.

Weakness: CWE-79

Which versions are affected by CVE-2019-6341?

13 open source packages ship an affected version, including drupal/core and drupal/drupal. It affects 3 products.

Products include Debian Debian Linux, Drupal Drupal, Fedoraproject Fedora.

How do I fix CVE-2019-6341?

Upgrade drupal/core to a fixed version for your release line: 7.65.0, 8.5.14 or 8.6.13.

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 CVE-2019-6341 being exploited?

There is no known exploitation of CVE-2019-6341 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

• CVE-2015-3306 ProFTPD Improper Access Control Exploited Critical 10.0
• CVE-2025-49113 RoundCube Webmail Deserialization of Untrusted Data Exploited Critical 9.9
• CVE-2026-24061 GNU InetUtils Argument Injection Exploited Critical 9.8
• CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Exploited Critical 9.8
• CVE-2024-9680 Mozilla Firefox Use-After-Free Exploited Critical 9.8

All Debian Debian Linux vulnerabilities

Sources

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

Also known as CLEANSTART-2024-WW17035, DLA-1746-1, DRUPAL-CORE-2019-004, DSA-4412-1, GHSA-cmmh-8mwp-gq5p, UBUNTU-CVE-2019-6341.