ghsa

### Impact Users with access to backend forms that include a [ColorPicker FormWidget](https://wintercms.com/docs/v1.2/docs/backend/forms#color-picker) can provide a value that would then be included without further processing in the compilation of custom stylesheets via LESS. This had the potential to lead to a Local File Inclusion vulnerability. By default, only the Brand Settings (backend.manage_branding) and Mail Brand Settings (system.manage_mail_templates) forms both include the colorpicker formwidget and pass the provided value to be compiled in LESS, however it is also common for themes to include it on their Theme Customization (cms.manage_theme_options) form and it is technically possible for the values on that form to also be used in LESS compilation: https://wintercms.com/docs/v1.2/docs/themes/development#asset-compiler-variables. ### Patches This issue has been patched in v1.2.4. ### Workarounds Apply https://github.com/wintercms/winter/commit/5bc9257fe2bc47d8b786a1b1bf9...

SQL injection vulnerability in jeecg-boot version 3.5.3, allows remote attackers to escalate privileges and obtain sensitive information via the jmreport/qurestSql component.

### Impact Sending specially crafted HTTP requests to Miniflare's server could result in arbitrary HTTP and WebSocket requests being sent from the server. If Miniflare was configured to listen on external network interfaces (as was the default in `wrangler` until `3.19.0`), an attacker on the local network could access other local servers. ### Patches The issue was fixed in `[email protected]`. ### Workarounds Ensure Miniflare is configured to listen on just local interfaces. This is the default behaviour, but can also be configured with the `host: "127.0.0.1"` option. ### References - https://github.com/cloudflare/workers-sdk/pull/4532

An issue in the component IPAddressBitsDivision of IPAddress v5.1.0 leads to an infinite loop.

An issue in the component `GroovyEngine.execute` of JLine v3.24.1 allows attackers to cause an out of memory (OOM) error exception.

easy-rules-mvel v4.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the component `mVELRule`.

Mattermost version 8.1.6 and earlier fails to sanitize channel mention data in posts, which allows an attacker to inject markup in the web client.

A vulnerability has been found in ShifuML shifu 0.12.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file src/main/java/ml/shifu/shifu/core/DataPurifier.java of the component Java Expression Language Handler. The manipulation of the argument FilterExpression leads to code injection. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-249151.

### Impact Users with access to backend forms that include a [ColorPicker FormWidget](https://wintercms.com/docs/v1.2/docs/backend/forms#color-picker) can provide a value that would then be rendered unescaped in the backend form, potentially allowing for a stored XSS attack. By default, only the Brand Settings (`backend.manage_branding`) and Mail Brand Settings (`system.manage_mail_templates`) forms include the `colorpicker` formwidget, however it is also common for theme's to include it on their Theme Customization (`cms.manage_theme_options`) form. Although this was a security issue, it's important to note that its severity is relatively low. To exploit the vulnerability, an attacker would already need to have trusted access to the Winter CMS backend and they would then need to convince a user with higher privileges than them to visit an affected Form in the backend. These two factors limit the potential harm of this vulnerability. That being said, all users are advised to update ...

### Impact Users with the `media.manage_media` permission can upload files to the Media Manager and rename them after uploading. Previously, media manager files were only sanitized on upload, not on renaming, 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 vulnerability, an attacker would already need to have trusted permissions in the Winter CMS backend. This means they would already have extensive access and control within the system. Additionally, to execute the XSS, the attacker would need to convince the victim to directly visit the URL of the maliciously uploaded SVG, and the application would have to be using local storage where uploaded files are served under the same domain as the application itself instead of a CDN. This is because all SVGs in Winter CMS are rendered through an img tag, which prevents any payloads from being executed directly. These two factors significantly l...