# Contao vulnerabilities Source: https://junglewise.ai/threats/technologies/contao Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 14:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/contao.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 10 vulnerabilities in Contao: 2 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-126663, was published on 11 November 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before. ## Counts - Last 7 days: 2 - Last 30 days: 2 - Last 90 days: 4 - All time: 10 (0 critical, 0 exploited in the wild) ## About Contao Contao is an open-source content management system for creating and managing websites. ## Latest Contao vulnerabilities - [CVE-2026-126663: Contao path traversal in image insert tag](https://junglewise.ai/threats/cve-2026-126663-contao-4-0-0-before-5-3-54-5-4-0-before-5-7-17-and-6-0-0-before) (medium, CVSS 4.3, published 11 Nov 2026) - [CVE-2026-126662: Contao access control bypass in file manager Edit-Multiple](https://junglewise.ai/threats/cve-2026-126662-contao-4-0-0-before-5-3-54-5-4-0-before-5-7-17-and-6-0-0-before) (high, CVSS 7.1, published 11 Nov 2026) - [CVE-2026-107851: Contao improper access control in table access voter](https://junglewise.ai/threats/cve-2026-107851-contao-improper-access-control-in-the-table-access-voter) (medium, CVSS 4.3, published 9 Oct 2026) - [CVE-2026-107850: Contao improper access control in preview links module](https://junglewise.ai/threats/cve-2026-107850-contao-improper-access-control-in-the-preview-links-module) (medium, CVSS 4.3, published 9 Oct 2026) - [CVE-2026-55825: Contao path traversal in job attachment downloads](https://junglewise.ai/threats/cve-2026-55825-contao-path-traversal-in-job-attachment-downloads) (low, CVSS 3.1, published 31 Jul 2026) - [CVE-2026-57232: Contao SSRF in Feed Reader module](https://junglewise.ai/threats/cve-2026-57232-contao-ssrf-in-feed-reader-module) (low, CVSS 3.1, published 31 Jul 2026) - [CVE-2026-55824: Contao CMS credential leak in crawler component](https://junglewise.ai/threats/cve-2026-55824-contao-cms-credential-leak-in-crawler-component) (low, CVSS 3.1, published 31 Jul 2026) - [CVE-2025-65961: Contao is vulnerable to cross-site scripting in templates](https://junglewise.ai/threats/cve-2025-65961-contao-is-vulnerable-to-cross-site-scripting-in-templates) (low, CVSS 3.3, published 25 Nov 2025) - [CVE-2025-65960: Contao is vulnerable to remote code execution in template closures](https://junglewise.ai/threats/cve-2025-65960-contao-is-vulnerable-to-remote-code-execution-in-template) (medium, CVSS 6.6, published 25 Nov 2025) - [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) ## Most severe Contao vulnerabilities - [CVE-2026-126662: Contao access control bypass in file manager Edit-Multiple](https://junglewise.ai/threats/cve-2026-126662-contao-4-0-0-before-5-3-54-5-4-0-before-5-7-17-and-6-0-0-before) (high, CVSS 7.1, published 11 Nov 2026) - [CVE-2025-65960: Contao is vulnerable to remote code execution in template closures](https://junglewise.ai/threats/cve-2025-65960-contao-is-vulnerable-to-remote-code-execution-in-template) (medium, CVSS 6.6, published 25 Nov 2025) - [CVE-2026-107851: Contao improper access control in table access voter](https://junglewise.ai/threats/cve-2026-107851-contao-improper-access-control-in-the-table-access-voter) (medium, CVSS 4.3, published 9 Oct 2026) - [CVE-2026-107850: Contao improper access control in preview links module](https://junglewise.ai/threats/cve-2026-107850-contao-improper-access-control-in-the-preview-links-module) (medium, CVSS 4.3, published 9 Oct 2026) - [CVE-2026-126663: Contao path traversal in image insert tag](https://junglewise.ai/threats/cve-2026-126663-contao-4-0-0-before-5-3-54-5-4-0-before-5-7-17-and-6-0-0-before) (medium, CVSS 4.3, published 11 Nov 2026) - [CVE-2025-65961: Contao is vulnerable to cross-site scripting in templates](https://junglewise.ai/threats/cve-2025-65961-contao-is-vulnerable-to-cross-site-scripting-in-templates) (low, CVSS 3.3, published 25 Nov 2025) - [CVE-2026-55825: Contao path traversal in job attachment downloads](https://junglewise.ai/threats/cve-2026-55825-contao-path-traversal-in-job-attachment-downloads) (low, CVSS 3.1, published 31 Jul 2026) - [CVE-2026-57232: Contao SSRF in Feed Reader module](https://junglewise.ai/threats/cve-2026-57232-contao-ssrf-in-feed-reader-module) (low, CVSS 3.1, published 31 Jul 2026) - [CVE-2026-55824: Contao CMS credential leak in crawler component](https://junglewise.ai/threats/cve-2026-55824-contao-cms-credential-leak-in-crawler-component) (low, CVSS 3.1, published 31 Jul 2026) - [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) ## Vulnerabilities per week Nothing in the last four weeks, down from 2 vulnerabilities in the four before. | 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 | 2 | 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 | 2 | 0 | 0 | ## Other Contao technologies - [Contao Core Bundle](https://junglewise.ai/threats/technologies/core-bundle): 5 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 vulnerabilities", https://junglewise.ai/threats/technologies/contao, 11 November 2026.