Vulnerability CVE-2022-25146
Published: 2022-03-03

Description:
The Remote App module in Liferay Portal through v7.4.3.8 and Liferay DXP through v7.4 does not check if the origin of event messages it receives matches the origin of the Remote App, allowing attackers to exfiltrate the CSRF token via a crafted event message.

Type:

CWE-346

 (Origin Validation Error)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Liferay -> Digital experience platform 
Liferay -> Liferay portal 

 References:
https://www.securitum.pl
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-25146-csrf-token-exfiltration-via-remote-apps
http://liferay.com
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