# Contao Core Bundle vulnerabilities

Source: https://junglewise.ai/threats/technologies/core-bundle  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/core-bundle.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Contao Core Bundle: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-107844, was published on 9 October 2026. Nothing in the last four weeks, down from 3 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 3
- All time: 5 (0 critical, 0 exploited in the wild)

## About Contao Core Bundle

The core bundle provides the fundamental functionality for the Contao CMS.

## Latest Contao Core Bundle vulnerabilities

- [CVE-2026-107844: Contao path traversal in images controller](https://junglewise.ai/threats/cve-2026-107844-contao-path-traversal-in-the-images-controller) (medium, CVSS 5.3, published 9 Oct 2026)
- [CVE-2026-107843: Contao registration module unvalidated mail resend](https://junglewise.ai/threats/cve-2026-107843-contao-the-registration-module-re-sends-activation-mails) (medium, CVSS 5.3, published 9 Oct 2026)
- [CVE-2026-107842: Contao protected page content disclosure via search index](https://junglewise.ai/threats/cve-2026-107842-contao-protected-page-content-is-disclosed-to-anonymous-visitors) (medium, CVSS 5.3, 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-2026-55824: 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)

## Most severe Contao Core Bundle vulnerabilities

- [CVE-2026-107844: Contao path traversal in images controller](https://junglewise.ai/threats/cve-2026-107844-contao-path-traversal-in-the-images-controller) (medium, CVSS 5.3, published 9 Oct 2026)
- [CVE-2026-107843: Contao registration module unvalidated mail resend](https://junglewise.ai/threats/cve-2026-107843-contao-the-registration-module-re-sends-activation-mails) (medium, CVSS 5.3, published 9 Oct 2026)
- [CVE-2026-107842: Contao protected page content disclosure via search index](https://junglewise.ai/threats/cve-2026-107842-contao-protected-page-content-is-disclosed-to-anonymous-visitors) (medium, CVSS 5.3, 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-2026-55824: 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)

## Vulnerabilities per week

Nothing in the last four weeks, down from 3 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 | 3 | 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 Contao technologies

- [Contao](https://junglewise.ai/threats/technologies/contao): 10 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 Bundle vulnerabilities", https://junglewise.ai/threats/technologies/core-bundle, 12 November 2026.