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CVE-2021-46365

25
FAUCET Score

CVE-2021-46365 describes an XML External Entity (XXE) vulnerability in the Export function of Magnolia CMS versions 6.2.3 and below, allowing attackers to execute XXE attacks through a specially crafted XLF file. This vulnerability carries a CVSS score of 7.8 (High), indicating a high potential for 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 or media coverage.

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
1.67%
Probability of exploitation in next 30 days
EPSS Percentile
74.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0167 is in the 73rd 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-3qpg-33wr-533jhigh

Improper Restriction of XML External Entity Reference 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-2021-46365-Unsafe%20XML%20Parsing-Magnolia%20CMS
ExploitThird Party Advisory