CVE-2020-13384

HIGH 8.8CVE-2020-13384 · Published 22/05/2020 · updated 17/06/2026

In short

CVE-2020-13384 is a HIGH (CVSS 8.8) vulnerability affecting monstra (monstra).
Chance of exploitation in the next 30 days (EPSS): 2.5%, higher than 84.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
monstra monstra	`= 3.0.4`	No fix yet

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.

References

exploit-db.com/exploits/48479 · Exploit

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Package

Affected versions

Patched versions

monstra

= 3.0.4

No fix yet

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