[TYPO3-announce] [Ticket#2015062910000022] Cross-Site Scripting in EXT:pagenotfoundhandling

TYPO3 Security Team security at typo3.org
Mon Jun 29 14:00:39 CEST 2015

Dear TYPO3 users,

It has been discovered that the extension "404 Page not found handling"
(pagenotfoundhandling) is susceptible to Cross-Site Scripting.

For further information on the issue, please read the related advisory
TYPO3-EXT-SA-2015-015 which was published today:


In general the TYPO3 Security Team recommends to read the following pages:

The TYPO3 Security Guide:

Make sure you are subscribed to the TYPO3 Announce List:

See all TYPO3 security advisories:


Nicole Cordes
Member of the TYPO3 Security Team

TYPO3 Security Team homepage: http://typo3.org/teams/security/

E-Mail: security at typo3.org

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