CVE-2021-24431
4.3 · MEDIUMOverview
CVE-2021-24431 is a medium-severity vulnerability affecting language_bar_flags_project language_bar_flags. It was published on September 13, 2021 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users
Remediation
Check the references section for vendor advisories and patches from language_bar_flags_project. Update language_bar_flags 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 |
|---|---|---|---|
| language_bar_flags_project | language_bar_flags | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-24431?
CVE-2021-24431 is a medium-severity vulnerability affecting language_bar_flags_project language_bar_flags. It was published on September 13, 2021 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2021-24431?
This vulnerability has a CVSS 3.1 base score of 4.3, 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-2021-24431?
Check the references section for vendor advisories and patches from language_bar_flags_project. Update language_bar_flags 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-2021-24431?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24431 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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