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CVE-2021-33334

18
FAUCET Score

CVE-2021-33334 describes an improper permission check in the Dynamic Data Mapping module of Liferay Portal (7.0.0-7.3.2) and Liferay DXP (7.0, 7.1, 7.2). This vulnerability, rated Medium (CVSS 4.3), allows remote attackers with specific "Access in Site Administration" permissions to view all forms and form entries within a site, leading to a low confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:a:liferay:digital_experience_platform:7.0:-:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:liferay:digital_experience_platform:7.0:fix_pack_13:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:liferay:digital_experience_platform:7.0:fix_pack_14:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:liferay:digital_experience_platform:7.0:fix_pack_24:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:liferay:digital_experience_platform:7.0:fix_pack_25:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 67th percentile among its peer group of 21,974 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (3)

mavenpatch availablevia ghsa
Product: com.liferay.portal:release.dxp.bomFixed in: 7.0.10.fp94
mavenpatch availablevia ghsa
Product: com.liferay.portal:release.dxp.bomFixed in: 7.1.10.fp19
mavenpatch availablevia ghsa
Product: com.liferay.portal:release.dxp.bomFixed in: 7.2.10.fp6

Vendor Advisories (1)

mavenGHSA-g37f-j8hh-736fmedium

Liferay Portal and Liferay DXP Fails to Properly Check User Permissions

May 24, 2022

References

issues.liferay.com / browse/LPE-17039
PatchVendor Advisory
portal.liferay.dev / learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120748332
Release NotesVendor Advisory