CVE-2016-7572 Drupal Unprivileged access to config export

What is CVE-2016-7572?

CVE-2016-7572 is a medium-severity missing authorization vulnerability in Drupal Drupal, published on 3 Oct 2016. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The system.temporary route in Drupal 8.x before 8.1.10 does not properly check for "Export configuration" permission, which allows remote authenticated users to bypass intended access restrictions and read a full config export via unspecified vectors.

Weakness: CWE-264

Which versions are affected by CVE-2016-7572?

4 open source packages ship an affected version, including drupal/core and drupal/drupal. It affects 1 product.

Products include Drupal Drupal.

How do I fix CVE-2016-7572?

Upgrade drupal/core to 8.1.10 or later.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2016-7572 being exploited?

There is no known exploitation of CVE-2016-7572 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-fmqh-2j2x-vgp3.