CVE-2021-29040: Release.portal.bom Liferay Portal And Liferay DXP Vulnerability
MODERATECVE-2021-29040 is a MODERATE (CVSS 5.3) liferay portal and liferay dxp vulnerability (CWE-209: Generation of Error Message Containing Sensitive Information) affecting Release.portal.bom libraries in the Maven ecosystem. The issue involves liferay portal and liferay dxp reveals data via overly verbose error messages. Remediation is available by upgrading affected packages to version 7.3.5, 7.0.10.fp97, 7.1.10.fp20, 7.2.10.fp10.
CVE-2021-29040 at a Glance
Security Impact
CVSS: 5.3
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
How to Fix CVE-2021-29040
To remediate this vulnerability, upgrade all affected Release.portal.bom dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
<dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>release.portal.bom</artifactId>
<version>7.3.5</version>
</dependency><dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>release.dxp.bom</artifactId>
<version>7.0.10.fp97</version>
</dependency><dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>release.dxp.bom</artifactId>
<version>7.1.10.fp20</version>
</dependency><dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>release.dxp.bom</artifactId>
<version>7.2.10.fp10</version>
</dependency>Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:tree -Dincludes=com.liferay.portalHow to Check if You Are Affected
To determine whether your Java application is affected by CVE-2021-29040, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:tree -Dincludes=com.liferay.portalAnalyze the terminal output to locate any version of Release.portal.bom in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 7.3.5), your application is affected.
Note: The mvn dependency:tree -Dincludes=com.liferay.portal command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-209: Generation of Error Message Containing Sensitive Information, where the product generates an error message that includes sensitive information about its environment, users, or associated data. In Release.portal.bom, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2021-29040 Affected Release.portal.bom Versions
4 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
com.liferay.portal:release.portal.bom
|
Maven |
< 7.3.5
|
7.3.5
|
|
com.liferay.portal:release.dxp.bom
|
Maven |
< 7.0.10.fp97
|
7.0.10.fp97
|
|
com.liferay.portal:release.dxp.bom
|
Maven |
≥ 7.1.0
< 7.1.10.fp20
|
7.1.10.fp20
|
|
com.liferay.portal:release.dxp.bom
|
Maven |
≥ 7.2.0
< 7.2.10.fp10
|
7.2.10.fp10
|
References
Frequently Asked Questions
What is CVE-2021-29040?
Which Release.portal.bom versions are affected?
What version fixes CVE-2021-29040?
Is release.portal.bom affected?
Is release.dxp.bom affected?
What is the CVSS score of CVE-2021-29040?
What CWE is associated with CVE-2021-29040?
How can I check Maven dependencies for CVE-2021-29040?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-87x7-pwrx-jch7",
"modified" : "2025-05-28T20:03:14Z",
"published" : "2022-05-24T19:02:32Z",
"aliases" : [ "CVE-2021-29040" ],
"summary" : "Liferay Portal and Liferay DXP Reveals Data via Overly Verbose Error Messages",
"details" : "The JSON web services in Liferay Portal 7.3.4 and earlier, and Liferay DXP 7.0 before fix pack 97, 7.1 before fix pack 20 and 7.2 before fix pack 10 may provide overly verbose error messages, which allows remote attackers to use the contents of error messages to help launch another, more focused attacks via crafted inputs.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Maven",
"name" : "com.liferay.portal:release.portal.bom"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "7.3.5"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Maven",
"name" : "com.liferay.portal:release.dxp.bom"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "7.0.10.fp97"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Maven",
"name" : "com.liferay.portal:release.dxp.bom"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "7.1.0"
}, {
"fixed" : "7.1.10.fp20"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Maven",
"name" : "com.liferay.portal:release.dxp.bom"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "7.2.0"
}, {
"fixed" : "7.2.10.fp10"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2021-29040"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/liferay/liferay-portal"
}, {
"type" : "WEB",
"url" : "https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743429"
}, {
"type" : "WEB",
"url" : "https://web.archive.org/web/20220828222656/https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743429"
}, {
"type" : "WEB",
"url" : "http://liferay.com"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-209" ],
"severity" : "MODERATE",
"github_reviewed" : true,
"github_reviewed_at" : "2025-05-28T20:03:14Z",
"nvd_published_at" : "2021-05-16T16:15:00Z"
}
}