GHSA-5CRX-PFHQ-4HGG phpMyFAQ: SVG Sanitizer Bypass via HTML Entity Encoding Leads to Stored XSS and Privilege Escalation

Summary The regex-based SVG sanitizer in phpMyFAQ SvgSanitizer.php can be bypassed using HTML entity encoding in javascript: URLs within SVG attributes. Any user with editfaq permission can upload a malicious SVG that executes arbitrary JavaScript when viewed, enabling privilege escalation from...

CI4MS: Blogs Categories Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

Summary Vulnerability: Stored DOM XSS via Blog Category Title Persistent Payload Injection - Stored Cross-Site Scripting via Unsanitized Blog Category Title in Blog Management Description The application fails to properly sanitize user-controlled input when creating or editing blog categories. An...

GHSA-85M8-G393-JCXF CI4MS: Backup Management Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM Blind XSS

Summary Vulnerability: Stored DOM Blind XSS via Backup Management Filename Persistent Payload Injection - Stored Cross-Site Scripting Blind XSS via Unsanitized Backup Filename in Backup Management Description The application fails to properly sanitize user-controlled input when handling backup...

CVE-2026-34568 CI4MS: Blogs Posts Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

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, the application fails to properly sanitize user-controlled input when creating or editing blog posts. An attacker can inject a...

CVE-2026-34567 CI4MS: Blogs Posts (Categories) Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

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, the application fails to properly sanitize user-controlled input when creating or editing blog posts within the Categories...

CVE-2026-34566 CI4MS: Pages Management Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

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, the application fails to properly sanitize user-controlled input within the Page Management functionality when creating or editi...

CVE-2026-20087

CVE-2026-20087 covers a stored XSS vulnerability in Cisco IMC’s web-based management interface. An authenticated user with administrative privileges could be persuaded to click a crafted link, triggering script execution in the target user’s browser or exposure of browser-based information due to...

CVE-2026-35054

XenForo before 2.3.9 is vulnerable to stored cross-site scripting XSS related to BB code rendering. An attacker can inject malicious scripts through BB code that are stored and executed when other users view the content...

SiYuan Desktop: Stored XSS in imported .sy.zip content leads to arbitrary command execution

Summary A vulnerability allows crafted block attribute values to bypass server-side attribute escaping when an HTML entity is mixed with raw special characters. An attacker can embed a malicious IAL value inside a .sy document, package it as a .sy.zip, and have the victim import it through the...

PT-2026-29553

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could...

CVE-2026-3468

A stored Cross-Site Scripting XSS vulnerability has been identified in the SonicWall Email Security appliance due to improper neutralization of user-supplied input during web page generation, allowing a remote authenticated attacker as admin user to potentially execute arbitrary JavaScript code...

WordPress Auto Post Scheduler plugin <= 1.84 - Cross-Site Request Forgery to Stored Cross-Site Scripting via aps_options_page vulnerability

Cross-Site Request Forgery to Stored Cross-Site Scripting via apsoptionspage vulnerability discovered by Osvaldo Noe Gonzalez Del Rio Os - krei.dev | ogbuilders.io in WordPress Plugin Auto Post Scheduler versions = 1.84...

CVE-2026-1877 Auto Post Scheduler <= 1.84 - Cross-Site Request Forgery to Stored Cross-Site Scripting via aps_options_page

The Auto Post Scheduler plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.84. This is due to missing nonce validation on the 'apsoptionspage' function. This makes it possible for unauthenticated attackers to update settings and inject malicio...

WordPress和WordPress plugin 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. The...

CVE-2026-3457 Stored XSS vulnerability in Sentinel ACC

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Thales Sentinel LDK Runtime on Windows allows Stored XSS.This issue affects Sentinel LDK Runtime: before 10.22...

BIT-DISCOURSE-2026-27570 Discourse Vulnerable to Stored XSS via Shared AI Conversation Onebox

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, the onebox method in the SharedAiConversation model renders the conversation title directly into HTML without proper sanitization. Versions 2026.3.0, 2026.2.1, and 2026.1.2 contain a patch. As a...

CVE-2026-4278

The Simple Download Counter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sdcmenu' shortcode in all versions up to, and including, 2.3. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes, specifically the 'text' an...

CVE-2026-33664 Kestra Vulnerable to Stored Cross-Site Scripting via Flow YAML Fields

Kestra is an open-source, event-driven orchestration platform Versions up to and including 1.3.3 render user-supplied flow YAML metadata fields — description, inputs.displayName, inputs.description — through the Markdown.vue component instantiated with html: true. The resulting HTML is injected...

GO-2026-4706 SiYuan Vulnerable to Remote Code Execution via Stored XSS in Notebook Name - Mobile Interface in github.com/siyuan-note/siyuan/kernel

SiYuan Vulnerable to Remote Code Execution via Stored XSS in Notebook Name - Mobile Interface in github.com/siyuan-note/siyuan/kernel...

CVE-2026-1854

The Post Flagger plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'flag' shortcode in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers...