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High severity · published Nov 15, 2022
CVE-2022-42123
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…
7.5
CVSS
0.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DE
Digital Experience Platform · Liferay
7.3; 7.4 · source: NVD
LP
Liferay Portal · Liferay
7.3.3 before 7.4.3.19 · source: NVD
Affected product
DE
Digital Experience Platform
Liferay
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-42123
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-42123
Vendor Advisory
https://issues.liferay.com/browse/LPE-17518
Vendor Advisory
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42123
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