CVE-2021-47736: CMSimple_XH 1.7.4 Authenticated Remote Code Execution via Content Editing
Cmsimple-Xh · CMSimple_XH
Affected: Cmsimple-Xh CMSimple_XH · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 65% of scored CVEs
DescriptionCVE.org
CMSimple_XH 1.7.4 contains an authenticated remote code execution vulnerability in the content editing functionality that allows administrative users to upload malicious PHP files. Attackers with valid credentials can exploit the CSRF token mechanism to create a PHP shell file that enables arbitrary command execution on the server.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Cmsimple-Xh · CMSimple_XH1.7.4
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Cmsimple-Xh
- Published
- December 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2021-47736 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.