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Medium, CVSS 5.3

Incorrect Default Permissions in Liferay Portal

CVE-2022-42127GHSA-5x9h-p2gx-35mg

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (com.liferay.portal:release.portal.bom 7.4.3.48), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
  • CVE-2022-42127: 0.74% estimated exploitation activity in the next 30 days; percentile 54.59 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

The Friendly Url module in Liferay Portal 7.4.3.5 through 7.4.3.36, and Liferay DXP 7.4 update 1 though 36 does not properly check user permissions, which allows remote attackers to obtain the history of all friendly URLs that was assigned to a page.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-5x9h-p2gx-35mg

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2022-42127

Advisory: Incorrect Default Permissions in Liferay Portal
IDs: CVE-2022-42127, GHSA-5x9h-p2gx-35mg
Record: https://patchnext.com/advisories/cve-2022-42127 (revision 1, source checked 26 Oct 2026, 16:35 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 5.3)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: com.liferay.portal:release.portal.bom 7.4.3.48. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven com.liferay.portal:release.portal.bom: affected >= 7.4.3.5, <= 7.4.3.36; fixed in 7.4.3.48

## Suggested inspection (read-only)
- Maven com.liferay.portal:release.portal.bom: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on com.liferay.portal:release.portal.bom.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-5x9h-p2gx-35mg (GitHub-reviewed advisory GHSA-5x9h-p2gx-35mg lists affected ranges: Maven com.liferay.portal:release.portal.bom >=7.4.3.5 <=7.4.3.36)

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