Winter Cross-Site Scripting Vulnerability

Winter is a free, open source, self-hosted CMS platform based on the Laravel PHP framework. A cross-site scripting vulnerability exists in Winter versions prior to 1.2.4, which stems from the presence of a stored cross-site scripting XSS vulnerability...

PT-2023-31916 · Unknown · Winter Cms

Name of the Vulnerable Software and Affected Versions: Winter CMS versions prior to 1.2.4 Description: The issue affects users with access to backend forms that include a ColorPicker FormWidget, allowing them to provide a value that would then be rendered unescaped in the backend form, potentiall...

PT-2023-31917 · Unknown · Winter Cms

Name of the Vulnerable Software and Affected Versions: Winter CMS versions prior to 1.2.4 Description: The issue concerns a Local File Inclusion vulnerability in Winter CMS, a free, open-source content management system. Users with access to backend forms that include a ColorPicker FormWidget can...

Winter CMS 1.2.2 / 1.2.3 Server-Side Template Injection Vulnerability

Exploit Title: Winter CMS 1.2.2 / 1.2.3 - Server-Side Template Injection SSTI Authenticated Exploit Author: tmrswrr Date: 12/05/2023 Vendor: https://wintercms.com/ Software Link: https://github.com/wintercms/winter/releases/v1.2.2 Vulnerable Versions: 1.2.2 / 1.2.3 Tested :...

Winter CMS 1.2.2 Server-Side Template Injection

Exploit Title: Winter CMS 1.2.2 / 1.2.3 - Server-Side Template Injection SSTI Authenticated Exploit Author: tmrswrr Date: 12/05/2023 Vendor: https://wintercms.com/ Software Link: https://github.com/wintercms/winter/releases/v1.2.2 Vulnerable Versions: 1.2.2 / 1.2.3 Tested :...

Winter CMS 1.2.2 Server-Side Template Injection

Exploit Title: Winter CMS 1.2.2 - Server-Side Template Injection SSTI Authenticated Exploit Author: tmrswrr Date: 12/05/2023 Vendor: https://wintercms.com/ Software Link: https://github.com/wintercms/winter/releases/v1.2.2 Vulnerable Versions: 1.2.2 Tested :...

CVE-2023-37269

Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Users with the backend.managebranding permission can upload SVGs as the application logo. Prior to version 1.2.3, SVG uploads were not sanitized, which could have allowed a stored cross-site scripting...

Cross site scripting

Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Users with the backend.managebranding permission can upload SVGs as the application logo. Prior to version 1.2.3, SVG uploads were not sanitized, which could have allowed a stored cross-site scripting...

GHSA-WJW2-4J7J-6GC3 Winter CMS stored XSS through privileged upload of SVG file

Impact Users with the backend.managebranding permission can upload SVGs as the application logo. Previously, SVG uploads were not sanitized, which could have allowed a stored XSS attack. Although this was a security issue, it's important to note that its severity is low. To exploit the...

Winter CMS stored XSS through privileged upload of SVG file

Impact Users with the backend.managebranding permission can upload SVGs as the application logo. Previously, SVG uploads were not sanitized, which could have allowed a stored XSS attack. Although this was a security issue, it's important to note that its severity is low. To exploit the...

CVE-2023-37269 Winter CMS vulnerable to stored XSS through privileged upload of SVG file

Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Users with the backend.managebranding permission can upload SVGs as the application logo. Prior to version 1.2.3, SVG uploads were not sanitized, which could have allowed a stored cross-site scripting...

CVE-2023-37269

Winter CMS is vulnerable to a stored XSS due to unsanitized SVG uploads in the branding logo function prior to v1.2.3. The issue requires an attacker with backend.manage_branding permission (or higher) and user interaction by visiting the URL of the malicious SVG; exploitation is further constrai...

CVE-2023-37269 Winter CMS vulnerable to stored XSS through privileged upload of SVG file

Winter is a free, open-source content management system CMS based on the Laravel PHP framework. Users with the backend.managebranding permission can upload SVGs as the application logo. Prior to version 1.2.3, SVG uploads were not sanitized, which could have allowed a stored cross-site scripting...

PT-2023-25872 · Unknown · Winter Cms

Name of the Vulnerable Software and Affected Versions: Winter CMS versions prior to 1.2.3 Description: The issue concerns a stored cross-site scripting XSS attack that could be executed by uploading malicious SVG files as the application logo. Users with the backend.manage branding permission can...

Winter 跨站脚本漏洞

Winter is a free, open source, self-hosted CMS platform based on the Laravel PHP framework. A cross-site scripting vulnerability exists in Winter prior to version 1.2.3, which stems from an uncleaned SVG upload, which could lead to a stored cross-site scripting XSS attack...

CVE-2022-39357

Winter is a free, open-source content management system based on the Laravel PHP framework. The Snowboard framework in versions 1.1.8, 1.1.9, and 1.2.0 is vulnerable to prototype pollution in the main Snowboard class as well as its plugin loader. The 1.0 branch of Winter is not affected, as it do...

Use after free

Winter is a free, open-source content management system based on the Laravel PHP framework. The Snowboard framework in versions 1.1.8, 1.1.9, and 1.2.0 is vulnerable to prototype pollution in the main Snowboard class as well as its plugin loader. The 1.0 branch of Winter is not affected, as it do...

Winter 安全漏洞

Winter is a free, open source, self-hosted CMS platform based on the Laravel PHP framework. A security vulnerability exists in Winter versions 1.1.8, 1.1.9, and 1.2.0, which stems from the Snowboard framework's susceptibility to prototype contamination in Snowboard's main class and its plugin...

CVE-2022-39357 Winter vulnerable to Prototype Pollution in Snowboard framework

Winter is a free, open-source content management system based on the Laravel PHP framework. The Snowboard framework in versions 1.1.8, 1.1.9, and 1.2.0 is vulnerable to prototype pollution in the main Snowboard class as well as its plugin loader. The 1.0 branch of Winter is not affected, as it do...

CVE-2022-39357

CVE-2022-39357 affects the Winter CMS Snowboard framework (versions 1.1.8–1.2.0). The vulnerability is prototype pollution in the Snowboard main class and its plugin loader, with Winter 1.0 unaffected. Patched in Winter v1.1.10 and v1.2.1. If not yet upgraded, advisories recommend security practi...