How severe is CVE-2021-46361?

CVE-2021-46361 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-46361 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-46361?

CVE-2021-46361 affects Magnolia-cms Magnolia Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-46361?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2021-46361 published?

CVE-2021-46361 was published on 2022-02-11 and last updated on 2026-06-17.

CVE-2021-46361

CVE-2021-46361 is a critical-severity vulnerability in Magnolia-cms Magnolia Cms with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Magnolia-cms Magnolia Cms
Published: 2022-02-11
Last modified: 2026-06-17

Description

An issue in the Freemark Filter of Magnolia CMS v6.2.11 and below allows attackers to bypass security restrictions and execute arbitrary code via a crafted FreeMarker payload.

Frequently asked questions

What is CVE-2021-46361?: An issue in the Freemark Filter of Magnolia CMS v6.2.11 and below allows attackers to bypass security restrictions and execute arbitrary code via a crafted FreeMarker payload.
How severe is CVE-2021-46361?: CVE-2021-46361 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-46361 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-46361?: CVE-2021-46361 affects Magnolia-cms Magnolia Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-46361?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-46361 published?: CVE-2021-46361 was published on 2022-02-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:magnolia-cms:magnolia_cms:*:*:*:*:*:*:*:*

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