Description
Path traversal vulnerability in the Hypermedia REST APIs module in Liferay Portal 7.4.0 through 7.4.2 allows remote attackers to access files outside of com.liferay.headless.discovery.web/META-INF/resources via the `parameter` parameter.
References (2)
Core 2
Core References
Product x_refsource_misc
http://liferay.com
Release Notes, Vendor Advisory x_refsource_misc
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-28981-path-traversal-vulnerability-in-hypermedia-rest-apis
Scores
CVSS v3
7.5
EPSS
0.0026
EPSS Percentile
49.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
com.liferay/com.liferay.headless.discovery.web
0 - 4.0.12Maven
liferay/liferay_portal
7.4.0 - 7.4.2
Published
Sep 22, 2022
Tracked Since
Feb 18, 2026