The Remote App module before 2.0.21 from Liferay Portal v7.4.3.4 through v7.4.3.8 and Liferay DXP 7.4 before update 5 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.
{ "severity": "MODERATE", "github_reviewed_at": "2025-07-15T19:01:58Z", "cwe_ids": [ "CWE-346" ], "github_reviewed": true, "nvd_published_at": "2022-03-03T00:15:00Z" }