Security advisories

Here you will find a list of vulnerabilities that have already been found and fixed in Contao.

SQL injection in the back end search filter and the listing module

Date: 2017-11-15
CVE ID: CVE-2017-16558

Description

Both the search filter in the back end and the listing module in the front end are vulnerable to SQL injections. To exploit the vulnerability in the back end, a back end user has to be logged in, whereas the front end the vulnerability can be exploited by anyone.

Affected versions

Contao 3.* up to 3.5.29
Contao 4.0
Contao 4.1
Contao 4.2
Contao 4.3
Contao 4.4 up to 4.4.6

Suggested solution

Update to Contao 3.5.30 or 4.4.7.

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Security policy

If you think that you have found a se­cu­ri­ty is­sue in Con­tao, please re­port it ac­cor­ding to our se­cu­ri­ty poli­cy.