RCE in Magnolia-cms Magnolia_cms

CVE-2021-46362

A Server-Side Template Injection (SSTI) vulnerability in the Registration and Forgotten Password forms of Magnolia v6.2.3 and below allows attackers to execute arbitrary code via a crafted payload entered into the fullname parameter.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.047 (90.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2021-46362?
CVE-2021-46362 is a critical-severity vulnerability in Magnolia-cms Magnolia_cms, classified under Code Injection. CVSS score: 9.8/10. Published 2022-02-11.
How severe is CVE-2021-46362?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-46362 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.