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CVE-2022-50940

6.4 · MEDIUM

Knap Advanced PHP Login 3.1.3 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious script code in the name parameter.

Published Feb 1, 2026CWE-79EPSS 0.35%

Overview

CVE-2022-50940 is a medium-severity vulnerability. It was published on February 1, 2026 and has a CVSS 3.1 base score of 6.4 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Knap Advanced PHP Login 3.1.3 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious script code in the name parameter. Attackers can exploit the vulnerability to execute arbitrary scripts in users and activity log backend modules, potentially leading to session hijacking and persistent phishing attacks.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Reflaravel-vuejs.com/Refwww.vulncheck.com/advisories/knap-advanced-php-login-persistent-cross-site-scripting-via-name-parameterRefwww.vulnerability-lab.com/get_content.php?id=2307Refwww.vulnerability-lab.com/get_content.php?id=2307

How CyberStrike helps

Frequently asked questions

What is CVE-2022-50940?

CVE-2022-50940 is a medium-severity vulnerability. It was published on February 1, 2026 and has a CVSS 3.1 base score of 6.4 (MEDIUM).

How severe is CVE-2022-50940?

This vulnerability has a CVSS 3.1 base score of 6.4, 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-2022-50940?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2022-50940?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-50940 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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