WS-2026-0042

Affected versions of Winter CMS did not enforce the ImportExportController behavior granular access control on the handlers that actually perform the work. The behavior supports per-operation access control through the importpermissions and exportpermissions configuration keys enforced by...

CVE-2026-63179

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import inline directives into LESS source that the backend compiles, because the...

CVE-2026-54256

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on, allowing an authenticated backend user to rea...

CVE-2026-32639

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the CMS section's Theme Editor AJAX handlers did not enforce per-template-type permission checks, allowing a backend user with any single CMS permission to act on template types...

CVE-2026-32593

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend Filter widget is vulnerable to SQL injection through the numberrange scope type when that scope is configured with a conditions key, allowing an authenticated backend...

CVE-2026-63179 Winter: Local File Inclusion through @import directives in LESS compilation of backend customizable stylesheets and theme assets

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import inline directives into LESS source that the backend compiles, because the...

CVE-2026-63179 Winter: Local File Inclusion through @import directives in LESS compilation of backend customizable stylesheets and theme assets

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import inline directives into LESS source that the backend compiles, because the...

CVE-2026-63179

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import inline directives into LESS source that the backend compiles, because the...

EUVD-2026-66654

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import inline directives into LESS source that the backend compiles, because the...

CVE-2026-63179 Winter: Local File Inclusion through @import directives in LESS compilation of backend customizable stylesheets and theme assets

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import inline directives into LESS source that the backend compiles, because the...

CVE-2026-63179

Winter CMS (a Laravel-based PHP content management system) versions up to and including 1.2.12 allow authenticated backend users to disclose arbitrary files readable by the PHP process. The root cause is that the LESS parser (via the wikimedia/less.php integration in Winter Storm) was instantiate...

EUVD-2026-66644

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on, allowing an authenticated backend user to rea...

CVE-2026-54256

Winter CMS (v1.2.12 and earlier) contains an Insecure Direct Object Reference (IDOR) in the backend FileUpload form widget. The widget's getFileRecord() resolved a user-supplied file_id POST parameter against the global system_files table without scoping to the widget's own relation or parent rec...

CVE-2026-54256 Winter: Authenticated IDOR in backend FileUpload widget allows cross-user access to attachment metadata

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on, allowing an authenticated backend user to rea...

CVE-2026-54256 Winter: Authenticated IDOR in backend FileUpload widget allows cross-user access to attachment metadata

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on, allowing an authenticated backend user to rea...

CVE-2026-54256

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on, allowing an authenticated backend user to rea...

CVE-2026-54256 Winter: Authenticated IDOR in backend FileUpload widget allows cross-user access to attachment metadata

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on, allowing an authenticated backend user to rea...

CVE-2026-32639 Winter: Broken access control in `Cms\Controllers\Index` allows cross-template actions and unauthorized asset uploads

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the CMS section's Theme Editor AJAX handlers did not enforce per-template-type permission checks, allowing a backend user with any single CMS permission to act on template types...

CVE-2026-32639

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the CMS section's Theme Editor AJAX handlers did not enforce per-template-type permission checks, allowing a backend user with any single CMS permission to act on template types...

CVE-2026-32639 Winter: Broken access control in `Cms\Controllers\Index` allows cross-template actions and unauthorized asset uploads

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the CMS section's Theme Editor AJAX handlers did not enforce per-template-type permission checks, allowing a backend user with any single CMS permission to act on template types...