CVE-2020-35947
7.4 · HIGHOverview
CVE-2020-35947 is a high-severity vulnerability affecting pagelayer pagelayer. It was published on January 1, 2021 and has a CVSS 3.1 base score of 7.4 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in the PageLayer plugin before 1.1.2 for WordPress. Nearly all of the AJAX action endpoints lacked permission checks, allowing these actions to be executed by anyone authenticated on the site. This happened because nonces were used as a means of authorization, but a nonce was present in a publicly viewable page. The greatest impact was the pagelayer_save_content function that allowed pages to be modified and allowed XSS to occur.
Remediation
Check the references section for vendor advisories and patches from pagelayer. Update pagelayer 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 |
|---|---|---|---|
| pagelayer | pagelayer | >= 0, < 1.1.2 | Affected |
References
Frequently Asked Questions
What is CVE-2020-35947?
CVE-2020-35947 is a high-severity vulnerability affecting pagelayer pagelayer. It was published on January 1, 2021 and has a CVSS 3.1 base score of 7.4 (HIGH).
How severe is CVE-2020-35947?
This vulnerability has a CVSS 3.1 base score of 7.4, 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-2020-35947?
Check the references section for vendor advisories and patches from pagelayer. Update pagelayer 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-2020-35947?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-35947 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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