Vulnerability Database · Packagist · contao/core-bundle · Version
contao/core-bundle 5.3.0-RC4
5.3.0-RC4 is affected by 6 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 0 Medium 5 Low 1 Unrated 0
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Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
contao/core-bundle 5.3.0-RC4 vulnerabilities
6 vulnerabilities cover contao/core-bundle 5.3.0-RC4. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-107842: Contao Core Bundle - Disclosure of Protected Page Content to Anonymous Visitors | 5.3 medium | 5.3.50 | 09 Oct 2026 |
| CVE-2026-107843: Contao Core Bundle Unlimited Activation Mail Resend Vulnerability | 5.3 medium | 5.3.50 | 09 Oct 2026 |
| CVE-2026-107844: Contao Core Bundle Path Traversal Vulnerability | 5.3 medium | 5.3.50 | 09 Oct 2026 |
| CVE-2025-57757: Contao Core Bundle and Contao Disclosure of Sensitive Information in News Module | 5.3 medium | 5.3.38 | 28 Aug 2025 |
| CVE-2025-57758: Contao Core Bundle and Contao Improper Access Control Vulnerability | 4.3 medium | 5.3.38 | 28 Aug 2025 |
| CVE-2026-107848: Contao Core Bundle Cross-Site Request Forgery Vulnerability | 3.5 low | 5.3.50 | 09 Oct 2026 |
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Questions
About contao/core-bundle 5.3.0-RC4
Is contao/core-bundle 5.3.0-RC4 vulnerable?
Yes. 6 vulnerabilities in the Vulert database cover contao/core-bundle 5.3.0-RC4: 0 critical, 0 high, 5 medium and 1 low. Each entry above names the fixed version to move to.
How do I monitor contao/core-bundle for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the contao/core-bundle version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.