CVE-2021-24371
2.7 · LOWOverview
CVE-2021-24371 is a low-severity vulnerability affecting carrcommunications rsvpmaker. It was published on August 2, 2021 and has a CVSS 3.1 base score of 2.7 (LOW).
This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Import feature of the RSVPMaker WordPress plugin before 8.7.3 (/wp-admin/tools.php?page=rsvpmaker_export_screen) takes an URL input and calls curl on it, without first validating it to ensure it's a remote one. As a result, a high privilege user could use that feature to scan the internal network via a SSRF attack.
Remediation
Check the references section for vendor advisories and patches from carrcommunications. Update rsvpmaker 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 |
|---|---|---|---|
| carrcommunications | rsvpmaker | >= 0, < 8.7.3 | Affected |
Frequently Asked Questions
What is CVE-2021-24371?
CVE-2021-24371 is a low-severity vulnerability affecting carrcommunications rsvpmaker. It was published on August 2, 2021 and has a CVSS 3.1 base score of 2.7 (LOW).
How severe is CVE-2021-24371?
This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-24371?
Check the references section for vendor advisories and patches from carrcommunications. Update rsvpmaker 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-2021-24371?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24371 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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