CVE-2023-23971 WordPress WP Time Slots Booking Form Plugin <= 1.1.81 is vulnerable to Cross Site Scripting (XSS)

What is CVE-2023-23971?

CVE-2023-23971 is a medium-severity cross-site scripting vulnerability in CodePeople WP Time Slots Booking Form, published on 6 Apr 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in CodePeople WP Time Slots Booking Form plugin <= 1.1.81 versions.

Weakness: CWE-79

Which versions are affected by CVE-2023-23971?

It affects 1 product.

Products include Codepeople Wp Time Slots Booking Form.

How do I fix CVE-2023-23971?

No fix has been published for CVE-2023-23971 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2023-23971 being exploited?

There is no known exploitation of CVE-2023-23971 in the wild and no public exploit code.

Other vulnerabilities in CodePeople WP Time Slots Booking Form

• CVE-2024-33543 WordPress WP Time Slots Booking Form plugin <= 1.2.06 - Broken Access Control vulnerability High 7.5
• CVE-2024-35734 WordPress WP Time Slots Booking Form plugin <= 1.2.10 - Cross Site Scripting (XSS) vulnerability High 7.1
• CVE-2024-35735 WordPress WP Time Slots Booking Form plugin <= 1.2.11 - Broken Access Control vulnerability Medium 5.3
• CVE-2022-0389 WP Time Slots Booking Form < 1.1.63 - Admin+ Stored Cross-Site Scripting Medium 4.8
• CVE-2023-23895 WordPress WP Time Slots Booking Form plugin <= 1.1.82 - Broken Access Control vulnerability Medium 4.7

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-wgq6-vqgg-rmx3.