Vulnerabilities in pkg:maven/com.liferay/com.liferay.portal.workflow.api

PACKAGE
Advisory Identifier: GHSA-9p7x-8c57-4pqv
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Advisory Summary

CVE-2025-43786 is a MODERATE liferay portal exposes erc which vulnerability (CWE-203: Observable Discrepancy) affecting Com.liferay.portal.vulcan.impl libraries in the Maven ecosystem. The issue involves liferay portal exposes erc which can lead to exploit the time response attack. Remediation is available by upgrading affected packages to version 5.0.127, 5.0.83, 11.0.1.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/com.liferay/com.liferay.portal.workflow.api

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/com.liferay/com.liferay.portal.workflow.api. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-9p7x-8c57-4pqv CVE-2025-43786 MODERATE Liferay Portal exposes ERC which can lead to exploit the time response attack

CVE-2025-43786 at a Glance

CVE Identifier CVE-2025-43786
GHSA Identifier GHSA-9p7x-8c57-4pqv
Severity MODERATE
CVSS v3.1 Base Score N/A
CWE Classification CWE-203: Observable Discrepancy
Affected Product Com.liferay.portal.vulcan.impl
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2025-43786

To remediate this vulnerability, upgrade all affected Com.liferay.portal.vulcan.impl dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

com.liferay:com.liferay.portal.vulcan.impl fixed: 5.0.127 
<dependency>
    <groupId>com.liferay</groupId>
    <artifactId>com.liferay.portal.vulcan.impl</artifactId>
    <version>5.0.127</version>
</dependency>
com.liferay:com.liferay.headless.admin.workflow.impl fixed: 5.0.83 
<dependency>
    <groupId>com.liferay</groupId>
    <artifactId>com.liferay.headless.admin.workflow.impl</artifactId>
    <version>5.0.83</version>
</dependency>
com.liferay:com.liferay.portal.workflow.api fixed: 11.0.1 
<dependency>
    <groupId>com.liferay</groupId>
    <artifactId>com.liferay.portal.workflow.api</artifactId>
    <version>11.0.1</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=com.liferay

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2025-43786, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=com.liferay

Analyze the terminal output to locate any version of Com.liferay.portal.vulcan.impl in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 5.0.127), your application is affected.

Note: The mvn dependency:tree -Dincludes=com.liferay 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-203: Observable Discrepancy, where the product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor. In Com.liferay.portal.vulcan.impl, 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

Enumeration of ERC from object entry in Liferay Portal 7.4.0 through 7.4.3.128, and Liferay DXP 2024.Q3.0 through 2024.Q3.1, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12, 2023.Q4.0 and 7.4 GA through update 92 allow attackers to determine existent ERC in the application by exploit the time response.

CVE-2025-43786 Affected Com.liferay.portal.vulcan.impl Versions

3 component(s)
Fixed Versions:
5.0.1275.0.8311.0.1
Product / Package Ecosystem Affected Versions Fixed Version
com.liferay:com.liferay.portal.vulcan.impl
maven/com.liferay/com.liferay.portal.vulcan.impl
Maven
≥ 5.0.7
< 5.0.127
5.0.127
com.liferay:com.liferay.headless.admin.workflow.impl
maven/com.liferay/com.liferay.headless.admin.workflow.impl
Maven
≥ 5.0.4
< 5.0.83
5.0.83
com.liferay:com.liferay.portal.workflow.api
maven/com.liferay/com.liferay.portal.workflow.api
Maven
≥ 7.0.1
< 11.0.1
11.0.1

References

NVD — CVE-2025-43786 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-43786
Security Fix Commit FIX COMMIT
https://github.com/liferay/liferay-portal/commit/8f9728086bd61661437b0aa8493c83510914a474
Security Fix Commit FIX COMMIT
https://github.com/liferay/liferay-portal/commit/e34499eab2ce1d544835835afe6733a78b4ab532
Security Fix Commit FIX COMMIT
https://github.com/liferay/liferay-portal/commit/e4a140d6d92e92911f08fe33051b677742531f19
Com.liferay.portal.vulcan.impl Source Repository REPOSITORY
https://github.com/liferay/liferay-portal
liferay.atlassian.net/browse/lpe-18106 WEB
https://liferay.atlassian.net/browse/LPE-18106
Com.liferay.portal.vulcan.impl Security Information SECURITY
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43786

Frequently Asked Questions

What is CVE-2025-43786?
CVE-2025-43786 is a security vulnerability in Com.liferay.portal.vulcan.impl involving Liferay Portal exposes ERC which can lead to exploit the time response attack under CWE-203: Observable Discrepancy.
Which Com.liferay.portal.vulcan.impl versions are affected?
Affected versions include releases prior to 5.0.127, 5.0.83, 11.0.1 across affected packages: com.liferay:com.liferay.portal.vulcan.impl, com.liferay:com.liferay.headless.admin.workflow.impl, com.liferay:com.liferay.portal.workflow.api.
What version fixes CVE-2025-43786?
Upgrading to 5.0.127, 5.0.83, 11.0.1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is com.liferay.portal.vulcan.impl affected?
Yes, com.liferay:com.liferay.portal.vulcan.impl is affected in releases prior to 5.0.127. Upgrade your dependency to 5.0.127 or later.
Is com.liferay.headless.admin.workflow.impl affected?
Yes, com.liferay:com.liferay.headless.admin.workflow.impl is affected in releases prior to 5.0.83. Upgrade your dependency to 5.0.83 or later.
What CWE is associated with CVE-2025-43786?
CVE-2025-43786 is classified under CWE-203: Observable Discrepancy (The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.).
How can I check Maven dependencies for CVE-2025-43786?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=com.liferay'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-9p7x-8c57-4pqv",
  "modified" : "2025-09-11T13:30:32Z",
  "published" : "2025-09-09T21:30:29Z",
  "aliases" : [ "CVE-2025-43786" ],
  "summary" : "Liferay Portal exposes ERC which can lead to exploit the time response attack",
  "details" : "Enumeration of ERC from object entry in Liferay Portal 7.4.0 through 7.4.3.128, and Liferay DXP 2024.Q3.0 through 2024.Q3.1, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12, 2023.Q4.0 and 7.4 GA through update 92 allow attackers to determine existent ERC in the application by exploit the time response.",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "com.liferay:com.liferay.portal.vulcan.impl"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "5.0.7"
      }, {
        "fixed" : "5.0.127"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "com.liferay:com.liferay.headless.admin.workflow.impl"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "5.0.4"
      }, {
        "fixed" : "5.0.83"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "com.liferay:com.liferay.portal.workflow.api"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "7.0.1"
      }, {
        "fixed" : "11.0.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-43786"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/liferay/liferay-portal/commit/8f9728086bd61661437b0aa8493c83510914a474"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/liferay/liferay-portal/commit/e34499eab2ce1d544835835afe6733a78b4ab532"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/liferay/liferay-portal/commit/e4a140d6d92e92911f08fe33051b677742531f19"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/liferay/liferay-portal"
  }, {
    "type" : "WEB",
    "url" : "https://liferay.atlassian.net/browse/LPE-18106"
  }, {
    "type" : "WEB",
    "url" : "https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43786"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-203", "CWE-208" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-09-11T13:30:32Z",
    "nvd_published_at" : "2025-09-09T20:15:40Z"
  }
}