CVE-2021-46363

Q: How do I fix CVE-2021-46363?

Upgrade magnolia cms to 6.2.4 or later.

Q: Is CVE-2021-46363 being actively exploited?

Not that we know of. CVE-2021-46363 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.9% is the estimated probability that it will be exploited in the next 30 days. That is higher than 77% of all scored CVEs.

Q: How severe is CVE-2021-46363?

CVE-2021-46363 has a CVSS v3 base score of 7.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2021-46363 affect?

Published advisories record a fix for magnolia cms (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

HIGHEPSS 77th pctl

7.8

CVSS v3

NVD

Description

An issue in the Export function of Magnolia v6.2.3 and below allows attackers to perform Formula Injection attacks via crafted CSV/XLS files. These formulas may result in arbitrary code execution on a victim's computer when opening the exported files with Microsoft Excel.

CWE-1236

How to fix

Remediation Available

magnolia cmsNVD

Affected:< 6.2.4Fixed in:6.2.4CVE-2021-46363derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.87%probability of exploitation in 30 days

77thpercentile

Elevated risk: more likely to be exploited than 77% of all known CVEs.

References

Exploit1

github.com

Vendor Advisory1

docs.magnolia-cms.com

Related Vulnerabilities

Other CWE-1236 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-33256	High	8.8	79%	-	-
CVE-2018-11652	Critical	9.8	24%	-	Fix
CVE-2020-36962	Critical	9.8	11%	-	-
CVE-2019-12765	Critical	9.8	10%	-	-
CVE-2019-14749	High	8.8	9.6%	-	Fix
CVE-2020-9372	High	7.8	8.6%	-	Fix

Common questions

How do I fix CVE-2021-46363?

Upgrade magnolia cms to 6.2.4 or later.

Is CVE-2021-46363 being actively exploited?

Not that we know of. CVE-2021-46363 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.9% is the estimated probability that it will be exploited in the next 30 days. That is higher than 77% of all scored CVEs.

How severe is CVE-2021-46363?

CVE-2021-46363 has a CVSS v3 base score of 7.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2021-46363 affect?

Published advisories record a fix for magnolia cms (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.