What’s Vulnerable › Vulnerabilities
CVE-2020-13384
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2020-05-22 · updated 2026-06-17
- Weakness: CWE-434
Description
Monstra CMS 3.0.4 allows remote authenticated users to upload and execute arbitrary PHP code via admin/index.php?id=filesmanager because, for example, .php filenames are blocked but .php7 filenames are not, a related issue to CVE-2017-18048.
Affected products
- Monstra: 3.0.4
References
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