CVE-2021-37627

Contao CMS privilege escalation via the form generator. Untrusted backend users with access to the form generator can gain administrator rights. Affected Contao versions include 4.0–4.11.6; fixed in 4.4.56, 4.9.18, and 4.11.7. Workarounds: disable the form generator or disable login for untrusted...

CVE-2021-37626 PHP file inclusion via insert tags

Contao is an open source CMS that allows you to create websites and scalable web applications. In affected versions it is possible to load PHP files by entering insert tags in the Contao back end. Installations are only affected if they have untrusted back end users who have the rights to modify...

CVE-2021-37626

CVE-2021-37626 affects Contao, a PHP-based CMS. The vulnerability allows loading arbitrary PHP files via insert tags in the backend when untrusted users can modify fields shown on the frontend. Affected versions include Contao releases up to 4.4.55, 4.9.17, and 4.11.6; remediation is to update to...

Contao 权限许可和访问控制问题漏洞

Contao is an open source content management system CMS developed using PHP. The system supports search engines, rights management and CSS frameworks. There is a security vulnerability in Contao that can be exploited by an attacker to gain back-end privileges...

PHP file inclusion via insert tags

Date : 2021-08-11 CVE ID : CVE-2021-37626 Description It is possible for untrusted users to load arbitrary PHP files via insert tags. Installations are only affected if there are untrusted back end users. Affected versions Contao 4.0 Contao 4.1 Contao 4.2 Contao 4.3 Contao 4.4 up to 4.4.55 Contao...

Cross site scripting via HTML attributes in the back end

Date : 2021-08-11 CVE ID : CVE-2021-35955 Description It is possible for untrusted users to inject malicious code into HTML attributes in the back end, which will be executed both in the element preview back end and on the website front end. Installations are only affected if there are untrusted...

Contao 代码注入漏洞

Contao is an open source content management system CMS developed using PHP. The system supports search engines, rights management, and CSS frameworks. Contao has a security vulnerability that can be exploited by an attacker to load PHP files by entering an insertion token in the Contao backend...

Privilege escalation with the form generator

Date : 2021-08-11 CVE ID : CVE-2021-37627 Description It is possible for untrusted users to gain administrator rights with the form generator. Installations are only affected if there are untrusted back end users with access to the form generator. Affected versions Contao 4.0 Contao 4.1 Contao 4....

Cross site scripting in the system log

Impact It is possible to inject code into the tllog table that will be executed in the browser when the system log is called in the back end. Patches Update to Contao 4.9.16 or 4.11.5. Workarounds Disable the system log module in the back end for all users especially admin users. References...

GHSA-H58V-C6RF-G9F7 Cross site scripting in the system log

Impact It is possible to inject code into the tllog table that will be executed in the browser when the system log is called in the back end. Patches Update to Contao 4.9.16 or 4.11.5. Workarounds Disable the system log module in the back end for all users especially admin users. References...

Cross-site Scripting (XSS)

contao/core-bundle is vulnerable to cross site scripting. The vulnerability exists due to an insecure tllog table which will execute injected code in the browser when the system log is called in the back end...

CVE-2021-35210

Contao 4.5.x through 4.9.x before 4.9.16, and 4.10.x through 4.11.x before 4.11.5, allows XSS. It is possible to inject code into the tllog table that will be executed in the browser when the system log is called in the back end...

CVE-2021-35210

Contao 4.5.x through 4.9.x before 4.9.16, and 4.10.x through 4.11.x before 4.11.5, allows XSS. It is possible to inject code into the tllog table that will be executed in the browser when the system log is called in the back end...

Design/Logic Flaw

Contao 4.5.x through 4.9.x before 4.9.16, and 4.10.x through 4.11.x before 4.11.5, allows XSS. It is possible to inject code into the tllog table that will be executed in the browser when the system log is called in the back end...

CVE-2021-35210

Contao 4.5.x through 4.9.x before 4.9.16, and 4.10.x through 4.11.x before 4.11.5, allows XSS. It is possible to inject code into the tllog table that will be executed in the browser when the system log is called in the back end...

CVE-2021-35210

Contao CMS vulnerable to cross-site scripting via the tl_log table. Affected versions are 4.5.x–4.9.x (before 4.9.16) and 4.10.x–4.11.x (before 4.11.5). The vulnerability allows injected code to execute in the browser when the system log is opened in the back end. Remediation: upgrade to Contao 4...

Contao 跨站脚本漏洞

Contao is an open source content management system CMS developed using PHP. The system supports search engines, rights management, and CSS frameworks. Contao suffers from a cross-site scripting vulnerability that allows an attacker to inject code into the tllog table, which will be executed in th...

CVE-2020-25768

Contao before 4.4.52, 4.9.x before 4.9.6, and 4.10.x before 4.10.1 have Improper Input Validation. It is possible to inject insert tags in front end forms which will be replaced when the page is rendered...

CVE-2020-25768

Contao before 4.4.52, 4.9.x before 4.9.6, and 4.10.x before 4.10.1 have Improper Input Validation. It is possible to inject insert tags in front end forms which will be replaced when the page is rendered...

Input validation

Contao before 4.4.52, 4.9.x before 4.9.6, and 4.10.x before 4.10.1 have Improper Input Validation. It is possible to inject insert tags in front end forms which will be replaced when the page is rendered...