CVE-2022-42127
Published: 15 November 2022
Summary
CVE-2022-42127 is a medium-severity Incorrect Default Permissions (CWE-276) vulnerability in Liferay Digital Experience Platform. Its CVSS base score is 5.3 (Medium).
Operationally, ranked in the top 44.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-7247
Vulnerability details
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…
more
a page.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Access control policy can specify and enforce secure default permissions for resources.
Guides setting of default permissions to the minimum required level.
Establishes requirements for appropriate default permissions on system resources as part of configuration management.
Baseline establishment and updates on install/upgrade ensure correct default permissions rather than insecure ones.
Requiring the most restrictive settings instead of defaults prevents incorrect default permissions on resources.
Requires documented processes that include setting and maintaining correct default permissions for configuration items.
Requires addressing secure default permissions in physical and environmental protection controls.
Tailoring explicitly overrides or scopes default permission assignments in the baseline to match the system's actual risk and operational needs.