257 matches found
CVE-2026-27591 Winter: Privilege escalation by authenticated backend users
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Prior to 1.0.477, 1.1.12, and 1.2.12, Winter CMS allowed authenticated backend users to escalate their accounts level of access to the system by modifying the roles / permissions assigned to their...
CVE-2026-27591 Winter: Privilege escalation by authenticated backend users
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Prior to 1.0.477, 1.1.12, and 1.2.12, Winter CMS allowed authenticated backend users to escalate their accounts level of access to the system by modifying the roles / permissions assigned to their...
PT-2026-24850
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Prior to 1.0.477, 1.1.12, and 1.2.12, Winter CMS allowed authenticated backend users to escalate their accounts level of access to the system by modifying the roles / permissions assigned to their...
Winter 安全漏洞
Winter is a free and open-source content management system based on the Laravel PHP framework developed by Winter. Versions of Winter prior to 1.0.477, 1.1.12, and 1.2.12 contain security vulnerabilities. These vulnerabilities stem from improper permission allocation, which may allow authenticate...
CVE-2026-1671
The Activity Log for WordPress plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the winteractivitylogaction function in all versions up to, and including, 1.2.8. This makes it possible for authenticated attackers, with Subscriber-level access...
CVE-2026-22254
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would...
CVE-2026-22254
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would...
EUVD-2026-5618
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would...
CVE-2026-22254 Winter Affected by Stored Cross-Site Scripting (XSS) in Asset Manager
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would...
CVE-2026-22254 Winter Affected by Stored Cross-Site Scripting (XSS) in Asset Manager
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would...
CVE-2026-22254
CVE-2026-22254 affects Winter CMS prior to 1.2.10, where the Asset Manager allowed uploading SVGs without automatic sanitization if a user had cms.manage_assets. This could enable stored XSS in affected deployments, since the attacker must have backend access with that permission. The issue is fi...
CVE-2026-22254
Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would...
Winter 安全漏洞
Winter is a free and open-source content management system developed using the Laravel PHP framework. Versions of Winter prior to 1.2.10 contained security vulnerabilities. These vulnerabilities stemmed from allowing users with access to the CMS resource manager to upload SVG files that were not...
The security implementation gap: Why Microsoft is supporting Operation Winter SHIELD
Every conversation I have with information security leaders tends to land in the same place. People understand what matters. They know the frameworks, the controls, and the guidance. They can explain why identity security, patching, and access control are critical. And yet incidents keep happenin...
The security implementation gap: Why Microsoft is supporting Operation Winter SHIELD
Every conversation I have with information security leaders tends to land in the same place. People understand what matters. They know the frameworks, the controls, and the guidance. They can explain why identity security, patching, and access control are critical. And yet incidents keep happenin...
Winter CMS has Stored Cross-site Scripting (XSS) in Asset Manager
Impact Affected versions of Winter CMS allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would need access to the Backend with a user account with the following permission: cms.manageasset...
GHSA-M7GW-RFFQ-RXJM Winter CMS has Stored Cross-site Scripting (XSS) in Asset Manager
Impact Affected versions of Winter CMS allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would need access to the Backend with a user account with the following permission: cms.manageasset...
PT-2026-6545
Name of the Vulnerable Software and Affected Versions Winter CMS versions prior to 1.2.10 Description Winter CMS versions before 1.2.10 allow users with access to the CMS Asset Manager to upload Scalable Vector Graphics SVGs without proper sanitization. An attacker needs access to the Backend wit...
PT-2026-6448
Impact Affected versions of Winter CMS allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would need access to the Backend with a user account with the following permission: cms.manage asse...
