CVE-2023-36814
7.5 · HIGHOverview
CVE-2023-36814 is a high-severity vulnerability affecting zope products.cmfcore. It was published on July 3, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Products.CMFCore are the key framework services for the Zope Content Management Framework (CMF). The use of Python's marshal module to handle unchecked input in a public method on `PortalFolder` objects can lead to an unauthenticated denial of service and crash situation. The code in question is exposed by all portal software built on top of `Products.CMFCore`, such as Plone. All deployments are vulnerable. The code has been fixed in `Products.CMFCore` version 3.2.
Remediation
Check the references section for vendor advisories and patches from zope. Update products.cmfcore to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| zope | products.cmfcore | >= 0, < 3.2 | Affected |
References
Frequently Asked Questions
What is CVE-2023-36814?
CVE-2023-36814 is a high-severity vulnerability affecting zope products.cmfcore. It was published on July 3, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-36814?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-36814?
Check the references section for vendor advisories and patches from zope. Update products.cmfcore to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-36814?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-36814 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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