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CVE-2021-46363

26
FAUCET Score

CVE-2021-46363 describes a Formula Injection vulnerability in the Export function of Magnolia CMS versions 6.2.3 and below. Attackers can craft malicious CSV/XLS files that, when opened by a victim using Microsoft Excel, could lead to arbitrary code execution. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk due to its potential for high impact on confidentiality, integrity, and availability, requiring user interaction but with low attack complexity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.2.4CPE matchmatch criteria
cpe:2.3:a:magnolia-cms:magnolia_cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.87%
Probability of exploitation in next 30 days
EPSS Percentile
77.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0187 is in the 76th percentile among its peer group of 11,616 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: info.magnolia:magnolia-coreFixed in: 6.2.4

Vendor Advisories (1)

mavenGHSA-65hp-4vxr-c356high

Arbitrary code execution in Magnolia CMS

Feb 12, 2022

References

docs.magnolia-cms.com / product-docs/6.2/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html
Release NotesVendor Advisory
github.com / DrunkenShells/Disclosures/tree/master/CVE-2021-46363-Formula%20Injection-Magnolia%20CMS
ExploitThird Party Advisory