CVE-2021-24525
5.4 · MEDIUMOverview
CVE-2021-24525 is a medium-severity vulnerability affecting getshortcodes shortcodes_ultimate. It was published on September 20, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Shortcodes Ultimate WordPress plugin before 5.10.2 allows users with Contributor roles to perform stored XSS via shortcode attributes. Note: the plugin is inconsistent in its handling of shortcode attributes; some do escape, most don't, and there are even some attributes that are insecure by design (like [su_button]'s onclick attribute).
Remediation
Check the references section for vendor advisories and patches from getshortcodes. Update shortcodes_ultimate 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 |
|---|---|---|---|
| getshortcodes | shortcodes_ultimate | >= 0, < 5.10.2 | Affected |
Frequently Asked Questions
What is CVE-2021-24525?
CVE-2021-24525 is a medium-severity vulnerability affecting getshortcodes shortcodes_ultimate. It was published on September 20, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2021-24525?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-24525?
Check the references section for vendor advisories and patches from getshortcodes. Update shortcodes_ultimate 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-2021-24525?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24525 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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