What’s Vulnerable › Vulnerabilities
CVE-2021-42227
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-10-14 · updated 2026-06-17
- Weakness: CWE-79
Description
Cross SIte Scripting (XSS) vulnerability exists in KindEditor 4.1.x via a Google search inurl:/examples/uploadbutton.html and then the .html file on the website that uses this editor (the file suffix is allowed).
Affected products
- Kindsoft Kindeditor: from 4.1 through 4.1.12
References
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