CVE-2021-36547

9.8 criticalEPSS 3.3%

Critical (9.8) in mara cms project mara cms. EPSS 3.3% chance of exploitation in the next 30 days.

A remote code execution (RCE) vulnerability in the component /codebase/dir.php?type=filenew of Mara v7.5 allows attackers to execute arbitrary commands via a crafted PHP file.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.3% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2021-10-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mara_cms_project:mara_cms

References

https://github.com/r0ck3t1973/RCE/issues/1
https://github.com/r0ck3t1973/RCE/issues/1

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