CVE-2021-34634
8.8 · HIGHOverview
CVE-2021-34634 is a high-severity vulnerability affecting sola-newsletters_project sola-newsletters. It was published on August 5, 2021 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. No authentication or special privileges are required for exploitation.
Technical Description
The Nifty Newsletters WordPress plugin is vulnerable to Cross-Site Request Forgery via the sola_nl_wp_head function found in the ~/sola-newsletters.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 4.0.23.
Remediation
Check the references section for vendor advisories and patches from sola-newsletters_project. Update sola-newsletters 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 |
|---|---|---|---|
| sola-newsletters_project | sola-newsletters | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2021-34634?
CVE-2021-34634 is a high-severity vulnerability affecting sola-newsletters_project sola-newsletters. It was published on August 5, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-34634?
This vulnerability has a CVSS 3.1 base score of 8.8, 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-2021-34634?
Check the references section for vendor advisories and patches from sola-newsletters_project. Update sola-newsletters 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-2021-34634?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-34634 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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