CVE-2020-23371 Cross-site scripting in n/a

What is CVE-2020-23371?

CVE-2020-23371 is a medium-severity cross-site scripting vulnerability in n/a, published on 10 May 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Cross-site scripting (XSS) vulnerability in static/admin/js/kindeditor/plugins/multiimage/images/swfupload.swf in noneCms v1.3.0 allows remote attackers to inject arbitrary web script or HTML via the movieName parameter.

Weakness: CWE-79

Which versions are affected by CVE-2020-23371?

It affects 1 product.

Products include 5none Nonecms.

How do I fix CVE-2020-23371?

No fix has been published for CVE-2020-23371 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-2020-23371 being exploited?

There is no known exploitation of CVE-2020-23371 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2018-20062 ThinkPHP "noneCms" Remote Code Execution Exploited Critical 9.8
• CVE-2018-7219 Cross-site request forgery in n/a High 8.8
• CVE-2020-18646 Information disclosure in n/a High 7.5
• CVE-2020-18647 Information disclosure in n/a High 7.5
• CVE-2018-6029 Server-side request forgery in n/a High 7.5

Sources

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

Also known as GHSA-8q8m-7cq5-cxv7.