CVE-2026-34571 CI4MS: Stored Cross‑Site Scripting (Stored XSS) in Backend User Management Allows Session Hijacking and Full Administrative Account Compromise

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, a Stored Cross-Site Scripting Stored XSS vulnerability exists in the backend user management functionality. The application fail...

CVE-2026-34563

CVE-2026-34563 (CI4MS) is a vulnerability in the CodeIgniter 4–based CMS skeleton where, before version 0.31.0.0, user input is not properly sanitized during backup uploads and backup metadata processing. An attacker can inject a malicious JavaScript payload into the backup filename via an xss.sq...

Securing the open source supply chain across GitHub

Over the past year, a new pattern has emerged in attacks on the open source supply chain. Attackers are focusing on exfiltrating secrets like API keys in order to both publish malicious packages from an attacker-controlled machine as well as gain access to more projects in order to propagate the...

EUVD-2026-17899

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Zoo Management System v1.0. The vulnerability is located in the login page, specifically within the msg parameter. The application reflects the content of the msg parameter back to the user without proper HTML encoding or...

CVE-2026-30526

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Zoo Management System v1.0. The vulnerability is located in the login page, specifically within the msg parameter. The application reflects the content of the msg parameter back to the user without proper HTML encoding or...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in the WebView tag in Google Chrome prior to version 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. Chromium security severity: High...

Xenforo 安全漏洞

Xenforo is a forum software developed by the Xenforo company. Versions of XenForo prior to 2.3.10 and 2.2.19 contained security vulnerabilities. These vulnerabilities stemmed from the use of structured text references that allowed for cross-site scripting attacks, potentially allowing attackers t...

PT-2026-38214

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 148.0.7778.96 Description Script injection in the UI allows a remote attacker to inject arbitrary scripts or HTML Universal Cross-Site Scripting - UXSS, which is a vulnerability that enables scripts to run acros...

SourceCodester Zoo Management System 安全漏洞

The SourceCodester Zoo Management System is an open-source zoo management system developed by SourceCodester. Version 1.0 of the SourceCodester Zoo Management System contains a security vulnerability. This vulnerability stems from a reflection cross-site scripting vulnerability in the msg paramet...

SiYuan: Stored XSS in Attribute View Gallery/Kanban Cover Rendering Allows Arbitrary Command Execution in Desktop Client

Summary An attacker who can place a malicious URL in an Attribute View mAsse field can trigger stored XSS when a victim opens the Gallery or Kanban view with “Cover From - Asset Field” enabled. The vulnerable code accepts arbitrary https URLs without extensions as images, stores the...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the cleanupXss function when sanitizing HTML content with conflicting htmLawed configuration options. An attacker can execute arbitrary JavaScript in the context of the affected application by injecting...

GHSA-3H6J-9X8M-RG3G Graby has stored XSS via iframe srcdoc Attribute in htmLawed Sanitization Config

Summary Graby's cleanupXss function configures htmLawed with conflicting settings: safe=1 which removes combined with 'elements' = '+iframe-meta' which re-enables . htmLawed does not sanitize the srcdoc attribute, allowing injection of arbitrary JavaScript that executes when the content is render...

CVE-2026-32275

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 1.3.10 to before version 2.17.0, an unsanitized JSONP callback parameter allows cross-origin script injection and API key theft. This issue has been patched in version 2.17.0...

CVE-2026-34448 SiYuan: Stored XSS in Attribute View gallery/kanban cover rendering allows arbitrary command execution in the desktop client

SiYuan is a personal knowledge management system. Prior to version 3.6.2, an attacker who can place a malicious URL in an Attribute View mAsse field can trigger stored XSS when a victim opens the Gallery or Kanban view with “Cover From - Asset Field” enabled. The vulnerable code accepts arbitrary...

CVE-2026-34739 AVideo: Reflected XSS via Unescaped ip Parameter in User_Location testIP.php

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the UserLocation plugin's testIP.php page reflects the ip request parameter directly into an HTML input element without applying htmlspecialchars or any other output encoding. This allows an attacker to inject arbitrary HTM...

CVE-2026-30561

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the addpurchase.php file via the "msg" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web script or HT...

CVE-2026-30564

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the viewpayments.php file via the "limit" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web script or...

CVE-2026-4794 Multiple cross-site scripting (XSS) vulnerabilities in PaperCut NG/MF

Multiple cross-site scripting XSS vulnerabilities in PaperCut NG/MF before 25.0.10 allow authenticated administrator users to inject arbitrary web script or HTML code via different UI fields. This could be used to compromise other admininistrator's sessions or perform unauthorized actions via the...

PaperCut NG/MF 安全漏洞

PaperCut NG/MF is a printing management system developed by PaperCut Corporation. Versions of PaperCut NG/MF prior to 25.0.10 contained security vulnerabilities. These vulnerabilities stemmed from cross-site scripting vulnerabilities in multiple UI fields, which could allow for the injection of...

PT-2026-29305

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0 through 2026.3.0. Description Discourse, an open-source discussion platform, is affected by a flaw that allows an attacker who can create shared AI...