{"kind": "version", "path": "vulns/packagist/contao%2Fcore-bundle/5.7.11", "name": "contao/core-bundle", "product": "contao/core-bundle", "ecosystem": "Packagist", "version": "5.7.11", "items": [{"id": "CVE-2026-107851", "noindex": false, "published": "2026-10-09T20:26:31.329Z", "modified": "2026-10-13T17:03:02.847Z", "cvss": 4.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.00193, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-107851", "title": "Contao: Improper access control in the table access voter", "description": "Contao is an Open Source CMS. From version 5.7.0 until 5.7.12, TableAccessVoter::hasAccessToModule() in core-bundle/src/Security/Voter/DataContainer/TableAccessVoter.php caches authorization decisions using only $tokenHash, a hash of the user's security token, and omits the table returned by getDataSource(). If one request first checks a table allowed to the user and then a different denied table, the voter can reuse the allowed result, while DefaultDataContainerVoter can convert an incorrect abstention into a grant. A low-privileged backend user can consequently read, create, update, or delete records in tables outside assigned module permis", "references": ["https://github.com/contao/contao/security/advisories/GHSA-5974-gfqc-wrcm", "https://github.com/contao/contao/commit/9d6f582a4cc6a758ce11d1043fc9c0ba62c5f4c9", "https://github.com/contao/contao/releases/tag/5.7.12"], "fixes": ["5.7.12"], "products": [{"name": "contao/core-bundle", "path": "vulns/packagist/contao%2Fcore-bundle", "ecosystem": "Packagist"}]}, {"id": "CVE-2026-107850", "noindex": false, "published": "2026-10-09T20:25:02.286Z", "modified": "2026-10-13T20:25:58.184Z", "cvss": 4.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.00193, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-107850", "title": "Contao: Improper access control in the preview links module", "description": "Contao is an Open Source CMS. From version 5.7.1 until 5.7.12, core-bundle/config/services.yaml registers the preview access voter as Contao\\CoreBundle\\Security\\Voter\\DataContainer\\PreviewAccessVoter although the shipped class is PreviewVoter. Symfony therefore omits voter autoconfiguration and removes the private service, so PreviewVoter::hasAccess() never enforces ownership. A non-admin backend user with the preview_link module can list every tl_preview_link record, obtain signed share URLs created by other users, and use them to view unpublished pages with showUnpublished despite lacking page permission. The advisory does not establish edi", "references": ["https://github.com/contao/contao/security/advisories/GHSA-q6wp-fr43-gm9v", "https://github.com/contao/contao/commit/6b483d380a4b2dc61432c4c697e411508f93bf91", "https://github.com/contao/contao/releases/tag/5.7.12"], "fixes": ["5.7.12"], "products": [{"name": "contao/core-bundle", "path": "vulns/packagist/contao%2Fcore-bundle", "ecosystem": "Packagist"}]}, {"id": "CVE-2026-107848", "noindex": false, "published": "2026-10-09T20:22:12.778Z", "modified": "2026-10-13T11:20:32.388Z", "cvss": 3.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N", "severity": "low", "epss": 0.00115, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-107848", "title": "Contao: Cross-site request forgery in custom backend actions", "description": "Contao is an Open Source CMS. From version 4.0.0 until 5.3.50 and 5.7.12, RequestTokenListener validates REQUEST_TOKEN only for POST requests, while the declarative GET guard runs only when an act parameter is present. Backend actions dispatched through the key parameter can therefore execute without a CSRF token when an authenticated backend user loads an attacker-controlled URL. Reachable actions remain limited to modules available to that user, and the advisory demonstrates destructive or state-changing actions rather than privilege escalation. This issue is fixed in versions 5.3.50 and 5.7.12.", "references": ["https://github.com/contao/contao/security/advisories/GHSA-9ff2-p842-45wq", "https://github.com/contao/contao/commit/34dd27ee6739f10568d3d95d8784862255c925b4", "https://github.com/contao/contao/releases/tag/5.7.12"], "fixes": ["5.7.12"], "products": [{"name": "contao/core-bundle", "path": "vulns/packagist/contao%2Fcore-bundle", "ecosystem": "Packagist"}]}, {"id": "CVE-2026-107844", "noindex": false, "published": "2026-10-09T19:24:02.625Z", "modified": "2026-10-14T02:10:01.161Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.00312, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-107844", "title": "Contao: Path traversal in the images controller", "description": "Contao is an Open Source CMS. From version 5.0.0 until 5.3.50 and 5.7.12, ImagesController joins the user-controlled {path} parameter to the configured image target directory with Path::join() but does not use Path::isBasePath() to verify that the canonical path remains inside that directory. An unauthenticated request containing encoded parent-directory segments can therefore return files under the project directory through BinaryFileResponse when their names use an extension allowed by contao.image.valid_extensions. The route can also reveal whether arbitrary paths exist, and debug responses can disclose absolute filesystem paths, but paths", "references": ["https://github.com/contao/contao/security/advisories/GHSA-mrvp-7wmx-5m4h", "https://github.com/contao/contao/commit/867c055122fdf12220f973f862082037b695b9bd", "https://github.com/contao/contao/releases/tag/5.3.50"], "fixes": ["5.7.12"], "products": [{"name": "contao/core-bundle", "path": "vulns/packagist/contao%2Fcore-bundle", "ecosystem": "Packagist"}]}, {"id": "CVE-2026-107843", "noindex": false, "published": "2026-10-09T19:21:32.011Z", "modified": "2026-10-13T17:08:23.664Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.0027, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-107843", "title": "Contao: The registration module re-sends activation mails on any unauthenticated POST, with no throttle and no captcha check", "description": "Contao is an Open Source CMS. From version 4.1.0 until 5.3.50 and 5.7.12, ModuleRegistration::compile() enters its follow-up registration branch on any POST to a page containing the registration module without verifying FORM_SUBMIT or the preceding captcha result. resendActivationMail() can then invoke OptInToken::send() without rate limiting, allowing an unauthenticated attacker to cause repeated activation emails to be sent to an address with a pending registration and to determine whether that pending registration exists. The branch is reachable only when reg_activate is enabled and the target has an unconfirmed registration and opt-in tok", "references": ["https://github.com/contao/contao/security/advisories/GHSA-mfxh-vp55-7gc6", "https://github.com/contao/contao/commit/2ea6117f9049db7221679251cfc41e67d941a74b", "https://github.com/contao/contao/releases/tag/5.3.50"], "fixes": ["5.7.12"], "products": [{"name": "contao/core-bundle", "path": "vulns/packagist/contao%2Fcore-bundle", "ecosystem": "Packagist"}]}, {"id": "CVE-2026-107842", "noindex": false, "published": "2026-10-09T19:02:30.677Z", "modified": "2026-10-13T20:26:18.278Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.00262, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-107842", "title": "Contao: Protected page content is disclosed to anonymous visitors after contao.search.index_protected is disabled", "description": "Contao is an Open Source CMS. From version 4.0.0 until 5.3.50 and 5.7.12, ModuleSearch can disclose protected page titles, URLs, and indexed context snippets to unauthenticated visitors when contao.search.index_protected is changed from enabled to disabled. Authorization metadata is stored per row in tl_search, but disabling the setting removes the protected-row filter without deleting rows indexed while protection was enabled. The protected pages continue to return an authorization response, so this issue exposes search metadata and indexed text rather than bypassing page access. This issue is fixed in versions 5.3.50 and 5.7.12.", "references": ["https://github.com/contao/contao/security/advisories/GHSA-x2rp-9qf7-2fmq", "https://github.com/contao/contao/commit/572686a113bca60f92cf2d0496cf3a74d0b6b457", "https://github.com/contao/contao/releases/tag/5.3.50"], "fixes": ["5.7.12"], "products": [{"name": "contao/core-bundle", "path": "vulns/packagist/contao%2Fcore-bundle", "ecosystem": "Packagist"}]}], "total": 6, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "contao/core-bundle", "path": "vulns/packagist/contao%2Fcore-bundle", "ecosystem": "Packagist"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": ["5.7.11", "5.7.10", "5.7.9", "5.7.8", "5.7.7", "5.7.6", "5.7.5", "5.7.4", "5.7.3", "5.7.2", "5.7.1", "5.7.0-RC4"], "stats": {"recent": 6, "kev": 0}, "lastmod": "2026-10-14T02:10:01.161Z", "early_advisories": [], "license": "Puedes utilizar libremente la selección de PatchFirst y nuestras aportaciones (prioridades, alertas tempranas, textos, resúmenes y agregados) para tus propios fines, incluido el uso interno de tu empresa. 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Las noticias incluyen un enlace a la fuente original en cada entrada.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. 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