CVE-2023-0477
8.8 · HIGHOverview
CVE-2023-0477 is a high-severity vulnerability affecting cm-wp auto_featured_image. It was published on March 13, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Auto Featured Image (Auto Post Thumbnail) WordPress plugin before 3.9.16 includes an AJAX endpoint that allows any user with at least Author privileges to upload arbitrary files, such as PHP files. This is caused by incorrect file extension validation.
Remediation
Check the references section for vendor advisories and patches from cm-wp. Update auto_featured_image 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 |
|---|---|---|---|
| cm-wp | auto_featured_image | >= 0, < 3.9.16 | Affected |
Frequently Asked Questions
What is CVE-2023-0477?
CVE-2023-0477 is a high-severity vulnerability affecting cm-wp auto_featured_image. It was published on March 13, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2023-0477?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-0477?
Check the references section for vendor advisories and patches from cm-wp. Update auto_featured_image 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-2023-0477?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-0477 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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