Known Vulnerabilities

The following vulnerabilities are known to exist in Liferay Portal CE.  Users of older releases are strongly encouraged to upgrade to the latest Liferay Portal CE release.  Patches are only produced for the latest Liferay Portal CE release.  Source code modifications may be possible on older releases, but care must be taken to backport fixes that may not apply to older releases.

To obtain source or binary patches for each of the vulnerabilities, click on the name of the vulnerability, and look for links for source and binary patches.  To obtain a single cumulative source or binary patch for all known vulnerabilities, visit the Patch Details section of the Reporting page.  Note that the availability of the single cumulative binary patch may lag a day or two behind availability of the associated source patches.


CST-7040 Denial of service vulnerability when using Xuggler


Tue, 03 Apr 2018 08:54:00 +0000


CST-7040 Denial of service vulnerability when using Xuggler


When Xuggler is enabled for video conversion, a large number of temporary files may be created during video playback, which allows remote users to cause a denial of service (DoS) vulnerability (disk consumption).


Severity 1


Disable integration with Xuggler


There is no patch available for Liferay Portal 7.0 CE GA5. Instead, users should upgrade to Liferay Portal 7.0 CE GA6 (7.0.5) or later to fix this issue.

Vulnerabilities archive for past releases: 6.1 CE | 6.2 CE | 7.0 CE

Additional Known Vulnerabilities

Liferay Portal Liferay Faces