CVE-2022-42123
Path Traversal in Liferay Portal
7.5
HIGH
CVSS 3.1
EPSS 0.42%
Description
A Zip slip vulnerability in the Elasticsearch Connector in Liferay Portal 7.3.3 through 7.4.3.18, and Liferay DXP 7.3 before update 6, and 7.4 before update 19 allows attackers to create or overwrite existing files on the filesystem via the installation of a malicious Elasticsearch Sidecar plugin.
How to fix CVE-2022-42123
To remediate CVE-2022-42123, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 7.4.3.19 or later
Is CVE-2022-42123 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 7.3.0, <= 7.3.0, >= 7.4.0, <= 7.4.0
- >= 7.3.3, < 7.4.3.19
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |