Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.
Open advisories
9 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.
PHP object injection vulnerability was identified in contao/core due to untrusted data being passed to deserialize() function.
Recommended action: Upgrade to 3.2.5 or 2.11.14 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
contao/core versions 2.x prior to 2.11.17 and 3.x prior to 3.2.9 are vulnerable to arbitrary code execution on the server due to insufficient input validation. In fact, attackers can remove or change pathconfig.php by entering a URL, meaning that the entire Contao installation will no longer be accessible or malicious code can be executed.
Recommended action: Upgrade to 3.2.9 or 2.11.17 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Contao 3.x before 3.5.32 allows Cross-site Scripting (XSS) via the unsubscribe module in the frontend newsletter extension.
Recommended action: Upgrade to 3.5.32 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by "jsinitfunctio%gn."
Recommended action: Upgrade to 3.5.15 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Directory traversal vulnerability in Contao before 3.2.19, and 3.4.x before 3.4.4 allows remote authenticated backend users to view files outside their file mounts or the document root via unspecified vectors.
Recommended action: Upgrade to 3.4.4 or 3.2.19 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Security researcher Ali Razzaq has discovered that existing sessions are not correctly invalidated when a user changes their password in the backend or frontend.
Recommended action: Upgrade to 3.5.39 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A logged in back end user can include arbitrary PHP files by manipulating an URL parameter. Since Contao does not allow to upload PHP files in the file manager, the attack is limited to the existing PHP files on the server.
Recommended action: Upgrade to 3.5.28 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Contao core prior to 2.11.4 has a SQL injection vulnerability in contao-2.11.3\system\modules\backend\Ajax.php
Recommended action: Upgrade to 2.11.4 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Recommended action: Upgrade to 3.5.35 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.