HIGH

CVE-2021-46360

CVSS v3

8.8

HIGH

EPSS Score

9.2 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2021-46360 yet.

Full record on NVD

Description

Authenticated remote code execution (RCE) in Composr-CMS 10.0.39 and earlier allows remote attackers to execute arbitrary code via uploading a PHP shell through /adminzone/index.php?page=admin-commandr.

Technical details

Published: 2022-02-09
Exploit-DB: EDB-51060

Frequently asked questions

What is CVE-2021-46360?

Is CVE-2021-46360 actively exploited?

Active exploitation of CVE-2021-46360 has not been confirmed. Its EPSS score was 9.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-46360?

CVE-2021-46360 has a CVSS v3 base score of 8.8 (HIGH severity).

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