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GHSA-255j-qw47-wjh5: Craft CMS vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior

Note that attackers must have administrator access to the Craft Control Panel for this to work. Users should update to the patched versions (5.8.21 and 4.16.17) to mitigate the issue. Resources: https://github.com/craftcms/cms/commit/6e608a1a5bfb36943f94f584b7548ca542a86fef https://github.com/craftcms/cms/commit/27f55886098b56c00ddc53b69239c9c9192252c7 https://github.com/craftcms/cms/commit/ec43c497edde0b2bf2e39a119cded2e55f9fe593 https://github.com/craftcms/cms/blob/5.x/CHANGELOG.md#5821---2025-12-04 ### Summary This was reported as a vulnerability in Yii framework on August 7th (https://github.com/yiisoft/yii2/security/advisories/GHSA-gcmh-9pjj-7fp4). The Yii framework team denies responsibility for this (placing the onus on application developers) and hence has not (and seemingly will not) provide a fix at the framework level. Hence, I am reporting this to Craft as I found it to affect the latest (`5.6.0`) version of Craft CMS. Leveraging a legitimate but maliciously crafte...

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GHSA-v64r-7wg9-23pr: Unauthenticated Craft CMS users can trigger a database backup

Unauthenticated users can trigger database backup operations via specific admin actions, potentially leading to resource exhaustion or information disclosure. Users should update to the patched versions (5.8.21 and 4.16.17) to mitigate the issue. Craft 3 users should update to the latest Craft 4 and 5 releases, which include the fixes. Resources: https://github.com/craftcms/cms/commit/f83d4e0c6b906743206b4747db4abf8164b8da39 https://github.com/craftcms/cms/blob/5.x/CHANGELOG.md#5821---2025-12-04 ## Affected Endpoints - `POST /admin/actions/app/migrate` (unauthenticated) - `POST /admin/actions/updater/backup` ## Vulnerability Details ### Root Cause Certain admin actions are explicitly configured with anonymous access: ```php // AppController.php protected array|bool|int $allowAnonymous = [ 'migrate' => self::ALLOW_ANONYMOUS_LIVE | self::ALLOW_ANONYMOUS_OFFLINE, // ... ]; // BaseUpdaterController.php protected array|bool|int $allowAnonymous = self::ALLOW_ANONYMOUS_L...

GHSA-f8cm-6447-x5h2: jsPDF has Local File Inclusion/Path Traversal vulnerability

### Impact User control of the first argument of the loadFile method in the node.js build allows local file inclusion/path traversal. If given the possibility to pass unsanitized paths to the loadFile method, a user can retrieve file contents of arbitrary files in the local file system the node process is running in. The file contents are included verbatim in the generated PDFs. Other affected methods are: `addImage`, `html`, `addFont`. Only the node.js builds of the library are affected, namely the `dist/jspdf.node.js` and `dist/jspdf.node.min.js` files. Example attack vector: ```js import { jsPDF } from "./dist/jspdf.node.js"; const doc = new jsPDF(); doc.addImage("./secret.txt", "JPEG", 0, 0, 10, 10); doc.save("test.pdf"); // the generated PDF will contain the "secret.txt" file ``` ### Patches The vulnerability has been fixed in jsPDF@4.0.0. This version restricts file system access per default. This semver-major update does not introduce other breaking changes. ### Workaro...

RondoDox Botnet Expands Scope With React2Shell Exploitation

Recent attacks are targeting Next.js servers and pose a significant threat of cryptomining, botnet payloads, and other malicious activity to IoT networks and enterprises.

⚡ Weekly Recap: IoT Exploits, Wallet Breaches, Rogue Extensions, AI Abuse & More

The year opened without a reset. The same pressure carried over, and in some places it tightened. Systems people assume are boring or stable are showing up in the wrong places. Attacks moved quietly, reused familiar paths, and kept working longer than anyone wants to admit. This week’s stories share one pattern. Nothing flashy. No single moment. Just steady abuse of trust — updates, extensions,

How To Build Ransomware-Resilient AI Data Pipelines: A Practical Guide for Modern Enterprises

Modern enterprises depend on AI data pipelines for analytics and automated decision-making. As these pipelines become more integrated…

GHSA-7wwv-79xw-rvvg: Vaadin vulnerable to Cross-site Scripting

Action captions in Vaadin accept HTML by default but were not sanitized, potentially allowing Cross-site Scripting (XSS) if caption content is derived from user input. In Vaadin Framework 7 and 8, the Action class is a general-purpose class that may be used by multiple components. The fixed versions sanitize captions by default and provide an API to explicitly enable HTML content mode for backwards compatibility. In Vaadin 23 and newer, the Action class is only used by the Spreadsheet component. The fixed versions sanitize HTML using Jsoup with a relaxed safelist. Vaadin 14 is not affected as Spreadsheet component was not supported. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 7.0.0 - 7.7.49 Vaadin 8.0.0 - 8.29.1 Vaadin 23.1.0 - 23.6.5 Vaadin 24.0.0 - 24.8.13 Vaadin 24.9.0 - 24.9.6 Mitigation Upgrade to 7.7.50 Upgrade to 8.30.0 Upgrade to 23.6.6 Upgrade to 24.8.14 or 24.9.7 Upgrade...

RondoDox Botnet is Using React2Shell to Hijack Thousands of Unpatched Devices

RondoDox hackers exploit the React2Shell flaw in Next.js to target 90,000+ devices, including routers, smart cameras, and small business websites.

GHSA-jmr4-p576-v565: listmonk Vulnerable to Stored XSS Leading to Admin Account Takeover

## Security Advisory: Stored XSS Leading to Admin Account Takeover **Affected Versions:** ≤ 5.1.0 **Vulnerability Type:** CWE-79: Stored Cross-Site Scripting --- ## Summary A lower-privileged user with campaign management permissions can inject malicious JavaScript into campaigns or templates. When a higher-privileged user (Super Admin) views or previews this content, the XSS executes in their browser context, allowing the attacker to perform privileged actions such as creating backdoor admin accounts. The attack can be weaponized via the **public archive feature**, where victims simply need to visit a link - no preview click required. --- ## Required Attacker Permissions ``` campaigns:manage - Create/edit campaigns campaigns:get - View campaigns lists:get_all - Access lists templates:get - Access templates ``` **Note:** These are common permissions for content managers who are not full admins. --- ## Attack Vectors ### Vector 1: Raw HTML (Direct ...

GHSA-2mwc-h2mg-v6p8: Bagisto has HTML Filter Bypass that Enables Stored XSS

### Summary A stored Cross-Site Scripting (XSS) vulnerability exists in Bagisto 2.3.8 within the CMS page editor. Although the platform normally attempts to sanitize `<script>` tags, the filtering can be bypassed by manipulating the raw HTTP POST request before submission. As a result, arbitrary JavaScript can be stored in the CMS content and executed whenever the page is viewed or edited. This exposes administrators to a high-severity risk, including complete account takeover, backend hijacking, and malicious script execution. ### Details Bagisto’s CMS editor includes an HTML sanitation mechanism intended to protect against script injection by wrapping raw script content in `<div>` elements. However, this mechanism is applied only to requests submitted through the UI. When the CMS update request is intercepted and modified at the HTTP level, the sanitation layer fails to strip or encode embedded `<script>` tags. Because the back-end trusts the manipulated request, the malicious scri...