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Exposure of Resource to Wrong Sphere in Liferay Portal

Moderate severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Aug 18, 2023

Package

maven com.liferay.portal:release.portal.bom (Maven)

Affected versions

>= 7.2.0, < 7.3.3

Patched versions

7.3.3

Description

Liferay Portal 7.2.0 through 7.3.2, and Liferay DXP 7.2 before fix pack 9, allows access to Cross-origin resource sharing (CORS) protected resources if the user is only authenticated using the portal session authentication, which allows remote attackers to obtain sensitive information including the targeted user’s email address and current CSRF token.

References

Published by the National Vulnerability Database Aug 3, 2021
Published to the GitHub Advisory Database May 24, 2022
Reviewed Aug 9, 2023
Last updated Aug 18, 2023

Severity

Moderate
4.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weaknesses

CVE ID

CVE-2021-33330

GHSA ID

GHSA-6xxc-4jc4-7jv3

Source code

No known source code
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