# contao/core (Packagist) vulnerabilities Source: https://junglewise.ai/threats/technologies/contao-core Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 10 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/contao-core.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 9 vulnerabilities in contao/core (Packagist): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, contao/core PHP object injection vulnerability allows for arbitrary code…, was published on 15 May 2024. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 9 (0 critical, 0 exploited in the wild) ## About contao/core (Packagist) Contao is a PHP-based content management system for building and managing websites. ## Latest contao/core (Packagist) vulnerabilities - [contao/core PHP object injection vulnerability allows for arbitrary code execution](https://junglewise.ai/threats/contao-core-php-object-injection-vulnerability-allows-for-arbitrary-f6c6edbe) (info, published 15 May 2024) - [contao/core Insufficient input validation allows for code injection and remote execution](https://junglewise.ai/threats/contao-core-insufficient-input-validation-allows-for-code-injection-and-aaa756a2) (low, CVSS 3.1, published 15 May 2024) - [CVE-2018-5478: Contao Cross-site Scripting vulnerabililty](https://junglewise.ai/threats/cve-2018-5478-contao-cross-site-scripting-vulnerabililty) (low, CVSS 3.1, published 21 Sep 2023) - [CVE-2016-4567: MediaElement.js Reflected XSS in FlashMediaElement component](https://junglewise.ai/threats/cve-2016-4567-mediaelement-js-reflected-xss-in-flashmediaelement-component) (low, CVSS 3, published 17 May 2022) - [CVE-2015-0269: Contao Core directory traversal vulnerability](https://junglewise.ai/threats/cve-2015-0269-contao-core-directory-traversal-vulnerability) (low, CVSS 3, published 17 May 2022) - [CVE-2019-10641: Contao Does Not Invalidate Existing Sessions When Password Changes](https://junglewise.ai/threats/cve-2019-10641-contao-does-not-invalidate-existing-sessions-when-password) (low, CVSS 3, published 14 May 2022) - [CVE-2017-10993: Contao Core directory traversal vulnerability](https://junglewise.ai/threats/cve-2017-10993-contao-core-directory-traversal-vulnerability) (low, CVSS 3, published 13 May 2022) - [CVE-2012-4383: Contao core SQL Injection Vulnerability](https://junglewise.ai/threats/cve-2012-4383-contao-core-sql-injection-vulnerability) (low, CVSS 3.1, published 23 Apr 2022) - [CVE-2018-10125: Cross-site Scripting in Contao](https://junglewise.ai/threats/cve-2018-10125-cross-site-scripting-in-contao) (low, CVSS 3.1, published 10 Feb 2022) ## Most severe contao/core (Packagist) vulnerabilities - [CVE-2012-4383: Contao core SQL Injection Vulnerability](https://junglewise.ai/threats/cve-2012-4383-contao-core-sql-injection-vulnerability) (low, CVSS 3.1, published 23 Apr 2022) - [CVE-2018-10125: Cross-site Scripting in Contao](https://junglewise.ai/threats/cve-2018-10125-cross-site-scripting-in-contao) (low, CVSS 3.1, published 10 Feb 2022) - [CVE-2018-5478: Contao Cross-site Scripting vulnerabililty](https://junglewise.ai/threats/cve-2018-5478-contao-cross-site-scripting-vulnerabililty) (low, CVSS 3.1, published 21 Sep 2023) - [contao/core Insufficient input validation allows for code injection and remote execution](https://junglewise.ai/threats/contao-core-insufficient-input-validation-allows-for-code-injection-and-aaa756a2) (low, CVSS 3.1, published 15 May 2024) - [CVE-2017-10993: Contao Core directory traversal vulnerability](https://junglewise.ai/threats/cve-2017-10993-contao-core-directory-traversal-vulnerability) (low, CVSS 3, published 13 May 2022) - [CVE-2015-0269: Contao Core directory traversal vulnerability](https://junglewise.ai/threats/cve-2015-0269-contao-core-directory-traversal-vulnerability) (low, CVSS 3, published 17 May 2022) - [CVE-2019-10641: Contao Does Not Invalidate Existing Sessions When Password Changes](https://junglewise.ai/threats/cve-2019-10641-contao-does-not-invalidate-existing-sessions-when-password) (low, CVSS 3, published 14 May 2022) - [CVE-2016-4567: MediaElement.js Reflected XSS in FlashMediaElement component](https://junglewise.ai/threats/cve-2016-4567-mediaelement-js-reflected-xss-in-flashmediaelement-component) (low, CVSS 3, published 17 May 2022) - [contao/core PHP object injection vulnerability allows for arbitrary code execution](https://junglewise.ai/threats/contao-core-php-object-injection-vulnerability-allows-for-arbitrary-f6c6edbe) (info, published 15 May 2024) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Packagist technologies - [moodle/moodle (Packagist)](https://junglewise.ai/threats/technologies/moodle-moodle): 434 vulnerabilities - [magento/community-edition (Packagist)](https://junglewise.ai/threats/technologies/packagist-magento-community-edition): 362 vulnerabilities - [typo3/cms (Packagist)](https://junglewise.ai/threats/technologies/packagist-typo3-cms): 187 vulnerabilities - [wwbn/avideo (Packagist)](https://junglewise.ai/threats/technologies/wwbn-avideo): 164 vulnerabilities - [magento/project-community-edition (Packagist)](https://junglewise.ai/threats/technologies/magento-project-community-edition): 161 vulnerabilities - [drupal/core (Packagist)](https://junglewise.ai/threats/technologies/packagist-drupal-core): 150 vulnerabilities - [pimcore/pimcore (Packagist)](https://junglewise.ai/threats/technologies/pimcore-pimcore): 145 vulnerabilities - [craftcms/cms (Packagist)](https://junglewise.ai/threats/technologies/craftcms-cms): 143 vulnerabilities - [dolibarr/dolibarr (Packagist)](https://junglewise.ai/threats/technologies/dolibarr-dolibarr): 127 vulnerabilities - [getgrav/grav (Packagist)](https://junglewise.ai/threats/technologies/getgrav-grav): 127 vulnerabilities - [typo3/cms-core (Packagist)](https://junglewise.ai/threats/technologies/typo3-cms-core): 127 vulnerabilities - [concrete5/concrete5 (Packagist)](https://junglewise.ai/threats/technologies/concrete5-concrete5): 122 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "contao/core (Packagist) vulnerabilities", https://junglewise.ai/threats/technologies/contao-core, 10 November 2026.