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CVE-2021-29053

28
FAUCET Score

CVE-2021-29053 describes multiple SQL injection vulnerabilities in Liferay Portal 7.3.5 and Liferay DXP 7.3 before fix pack 1. These flaws allow authenticated attackers to execute arbitrary SQL commands by manipulating the classPKField parameter in specific CommerceChannelRelFinder functions. With a CVSS score of 8.8 (High), this vulnerability poses a significant risk, enabling full compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.3CPE matchmatch criteria
cpe:2.3:a:liferay:dxp:7.3:-:*:*:*:*:*:*
7.3.5CPE matchmatch criteria
cpe:2.3:a:liferay:liferay_portal:7.3.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.15%
Probability of exploitation in next 30 days
EPSS Percentile
63.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0115 is in the 60th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: com.liferay.portal:release.portal.bomFixed in: 7.3.6
mavenpatch availablevia ghsa
Product: com.liferay.portal:release.dxp.bomFixed in: 7.3.10.fp1

Vendor Advisories (1)

mavenGHSA-f9wj-c5pc-g9rhhigh

Liferay Portal and Liferay DXP Vulnerable to Multiple SQL Injections

May 24, 2022

References

portal.liferay.dev / learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120778225
Vendor Advisory