CVE-2021-24128 Team Members < 5.0.4 - Authenticated Stored Cross-Site Scripting (XSS)

What is CVE-2021-24128?

CVE-2021-24128 is a medium-severity cross-site scripting vulnerability in Unknown Team Members, published on 18 Mar 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Unvalidated input and lack of output encoding in the Team Members WordPress plugin, versions before 5.0.4, lead to Cross-site scripting vulnerabilities allowing medium-privileged authenticated attacker (contributor+) to inject arbitrary web script or HTML via the 'Description/biography' of a member.

Weakness: CWE-79

Which versions are affected by CVE-2021-24128?

It affects 1 product.

Products include Wpdarko Team Members.

How do I fix CVE-2021-24128?

No fix has been published for CVE-2021-24128 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-2021-24128 being exploited?

There is no known exploitation of CVE-2021-24128 in the wild and no public exploit code.

Other vulnerabilities in Unknown Team Members

• CVE-2024-1331 Team Members < 5.3.2 - Author+ Stored XSS Medium 6.1
• CVE-2022-3936 Team Members < 5.2.1 - Editor+ Stored XSS Medium 4.8
• CVE-2022-1568 Team Members < 5.1.1 - Admin+ Stored Cross-Site Scripting Medium 4.8

Sources

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

Also known as GHSA-9v5c-v328-xq45.