What is CVE-2024-1956?

CVE-2024-1956 is a vulnerability affecting the wpb-show-core WordPress plugin before version 2.7. This security issue, known as Reflected Cross-Site Scripting (XSS), occurs due to the lack of proper sanitization and escaping of parameters before they are output in the response of an unauthenticated request. The vulnerability impacts websites using the affected plugin versions, potentially exposing them to security risks. The severity of this vulnerability is still awaiting analysis.

Who is impacted?

The CVE-2024-1956 vulnerability affects users of the wpb-show-core WordPress plugin with versions before 2.7. This security issue, known as Reflected Cross-Site Scripting (XSS), can potentially expose websites using the affected plugin versions to security risks. If you're using the wpb-show-core plugin, ensure that your version is 2.7 or higher to avoid being affected by this vulnerability.

What to do if CVE-2024-1956 affected you

If you're affected by the CVE-2024-1956 vulnerability, it's important to take action to protect your website. Here's what you should do:

1. Update the WPB Show Core plugin to version 2.7 or higher, as the vulnerability has been fixed in this version.

2. Regularly update all WordPress plugins and themes to their latest versions to avoid potential security vulnerabilities.

3. Implement proper input validation and output encoding to prevent XSS attacks.

4. Follow best security practices for WordPress, such as using strong passwords, keeping backups, and limiting user access.

Is it in CISA’s Known Exploited Vulnerabilities Catalog?

The CVE-2024-1956 vulnerability in the wpb-show-core WordPress plugin is not mentioned in CISA's Known Exploited Vulnerabilities Catalog. This Reflected Cross-Site Scripting issue affects versions before 2.7 and was published on April 8, 2024. To address this vulnerability, it is recommended to update the WPB Show Core plugin to version 2.7 or higher.

Weakness Enumeration

The weakness enumeration for this vulnerability is categorized as CWE-79, a Reflected Cross-Site Scripting issue in the wpb-show-core WordPress plugin before version 2.7.

Learn More

CVE-2024-1956 is a Reflected Cross-Site Scripting vulnerability affecting the wpb-show-core WordPress plugin before version 2.7. To better understand the issue and its implications, refer to the NVD page and the sources listed below.

• WPB Show Core < 2.7 – Reflected XSS | CVE 2024-1956 | Plugin Vulnerabilities

• CVE Record | CVE

• Cybersecurity @ NIST (@NISTcyber) / X

• National Institute of Standards and Technology (NIST) | Facebook