Vulnerability · Published Aug 3, 2021 · Assigned by mitre

CVE-2021-33330

Medium 4.3

In plain English

A medium-severity security flaw in the com.liferay.portal:release.portal.bom package (Maven). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)4.3Medium

Exploit odds (30 days)1.1%top 33.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	com.liferay.portal:release.portal.bom	7.3.3	GHSA-6xxc-4jc4-7jv3

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747720 x_refsource_CONFIRM
https://issues.liferay.com/browse/LPE-17127 x_refsource_CONFIRM