CVE intelligence and bounded remediation
CVE-2022-42130 — Liferay Digital Experience Platform security vulnerability
The Dynamic Data Mapping module in Liferay Portal 7.1.0 through 7.4.3.4, and Liferay DXP 7.1 before fix pack 27, 7.2 before fix pack 19, 7.3 before update 4, and 7.4 GA does not properly check permission of form entries, which allows remote authenticated users to view and access all form entries.
- Severity
- Medium
- CVSS
- 4.3 (3.1)
- Published
- 2022-11-15
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-276
Affected products
- liferay / digital_experience_platform / 7.1
Showing 1 representative product identities from 47 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.
Matched remediation archetype
Privilege escalation and unsafe privilege management
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Check exposure
- Map service accounts, operating-system identities, roles, capabilities, impersonation, set-user transitions, and administrative helper paths.
- Determine whether untrusted users or lower-privilege processes can reach the affected transition or modify inputs it trusts.
- Review file, socket, registry, device, job, container, and cloud-role permissions used before and after privilege changes.
Remediate safely
- Apply the supported fix and redesign privileged operations as a minimal, authenticated, allowlisted interface.
- Drop privileges before processing untrusted input, verify the drop succeeds, and remove unnecessary roles, capabilities, and write permissions.
- Validate ownership and permissions at time of use and add explicit lower-to-higher privilege boundary tests.
Authoritative sources
Complete CVE record and remediation plan
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