CVE-2024-23756 Missing authorization in n/a

What is CVE-2024-23756?

CVE-2024-23756 is a high-severity missing authorization vulnerability in Plone Plone, published on 8 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The HTTP PUT and DELETE methods are enabled in the Plone official Docker version 5.2.13 (5221), allowing unauthenticated attackers to execute dangerous actions such as uploading files to the server or deleting them.

Which versions are affected by CVE-2024-23756?

It affects 1 product.

Products include Plone Plone.

How do I fix CVE-2024-23756?

No fix has been published for CVE-2024-23756 yet. Limit exposure of the affected software until one is available.

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

Is CVE-2024-23756 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-23756 exists.

Other vulnerabilities in Plone Plone

• CVE-2021-33509 Incorrect Permission Assignment for Critical Resource in Plone Critical 9.9
• CVE-2020-35190 Hardcoded credentials in n/a Critical 9.8
• CVE-2020-7941 Plone Unauthenticated Write Vulnerability Critical 9.8
• CVE-2011-3587 Zope Command Execution Vulnerability Critical 9.3
• CVE-2021-33926 Server-Side Request Forgery in Plone CMS High 8.8

All Plone Plone vulnerabilities

Sources

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

Also known as GHSA-v3f3-6g4p-2h35.