In short
- CVE-2021-43742 is a MEDIUM (CVSS 5.4) vulnerability affecting cmsimple (cmsimple).
- Chance of exploitation in the next 30 days (EPSS): 0.57%, higher than 47.2% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| cmsimple | = 5.4
| No fix yet |
Description
CMSimple 5.4 is vulnerable to Cross Site Scripting (XSS) via the file upload feature.
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