CVE-2021-24978
5.3 · MEDIUMOverview
CVE-2021-24978 is a medium-severity vulnerability affecting b4after osmapper. It was published on March 28, 2022 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The OSMapper WordPress plugin through 2.1.5 contains an AJAX action to delete a plugin related post type named 'map' and is registered with the wp_ajax_nopriv prefix, making it available to unauthenticated users. There is no authorisation, CSRF and checks in place to ensure that the post to delete is a map one. As a result, unauthenticated user can delete arbitrary posts from the blog
Remediation
Check the references section for vendor advisories and patches from b4after. Update osmapper 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 |
|---|---|---|---|
| b4after | osmapper | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-24978?
CVE-2021-24978 is a medium-severity vulnerability affecting b4after osmapper. It was published on March 28, 2022 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2021-24978?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-24978?
Check the references section for vendor advisories and patches from b4after. Update osmapper 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-2021-24978?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24978 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
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