GO-2026-4865 JsBraceDepth Context Tracking Bugs (XSS) in html/template

Context was not properly tracked across template branches for JS template literals, leading to possibly incorrect escaping of content when branches were used. Additionally template actions within JS template literals did not properly track the brace depth, leading to incorrect escaping being...

firefox: thunderbird: Use-after-free in the JavaScript Engine component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript Engine component...

firefox: thunderbird: JIT miscompilation in the JavaScript Engine component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: JIT miscompilation in the JavaScript Engine component...

firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: JIT miscompilation in the JavaScript Engine: JIT component...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component...

CVE-2026-39400

Cronicle is a multi-server task scheduler and runner, with a web based front-end UI. Prior to 0.9.111, a non-admin user with createevents and runevents privileges can inject arbitrary JavaScript through job output fields html.content, html.title, table.header, table.rows, table.caption. The serve...

CVE-2026-32712

Open Source Point of Sale is a web based point-of-sale application written in PHP using CodeIgniter framework. Prior to 3.4.3, a Stored Cross-Site Scripting XSS vulnerability exists in the Daily Sales management table. The customername column is configured with escape: false in the bootstrap-tabl...

EUVD-2026-19939

Open Source Point of Sale is a web based point-of-sale application written in PHP using CodeIgniter framework. Prior to 3.4.3, a Stored Cross-Site Scripting XSS vulnerability exists in the Daily Sales management table. The customername column is configured with escape: false in the bootstrap-tabl...

EUVD-2026-19724

Emissary has Stored XSS via Navigation Template Link Injection...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the rendering of Mustache navigation templates when user-controlled values are interpolated into the href attribute without proper URL scheme validation. An attacker can execute arbitrary JavaScript in the...

Emissary has Stored XSS via Navigation Template Link Injection

Summary Mustache navigation templates interpolated configuration-controlled link values directly into href attributes without URL scheme validation. An administrator who could modify the navItems configuration could inject javascript: URIs, enabling stored cross-site scripting XSS against other...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the rendering of Mustache navigation templates when user-controlled values are interpolated into the href attribute without proper URL scheme validation. An attacker can execute arbitrary JavaScript in the...

GHSA-CPM7-CFPX-3HVP Emissary has Stored XSS via Navigation Template Link Injection

Summary Mustache navigation templates interpolated configuration-controlled link values directly into href attributes without URL scheme validation. An administrator who could modify the navItems configuration could inject javascript: URIs, enabling stored cross-site scripting XSS against other...

CVE-2026-39367 WWBN AVideo has Stored XSS via Malicious EPG XML Program Titles in AVideo EPG Page

WWBN AVideo is an open source video platform. In versions 26.0 and prior, AVideo's EPG Electronic Program Guide feature parses XML from user-controlled URLs and renders programme titles directly into HTML without any sanitization or escaping. A user with upload permission can set a video's epglin...

CVE-2026-39367

WWBN AVideo is an open source video platform. In versions 26.0 and prior, AVideo's EPG Electronic Program Guide feature parses XML from user-controlled URLs and renders programme titles directly into HTML without any sanitization or escaping. A user with upload permission can set a video's epglin...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the Add Account Group process on the account-group page. An attacker can execute arbitrary JavaScript in the context of users who view the affected page by injecting malicious scripts. Details Cross-site...

CVE-2026-39333

ChurchCRM is an open-source church management system. Prior to 7.1.0, he FindFundRaiser.php endpoint reflects user-supplied input DateStart and DateEnd into HTML input field attributes without proper output encoding for the HTML attribute context. An authenticated attacker can craft a malicious U...

EUVD-2026-19774

ChurchCRM is an open-source church management system. Prior to 7.0.0, a stored cross-site scripting XSS vulnerability exists in ChurchCRM within the Person Property Management subsystem. This issue persists in versions patched for CVE-2023-38766 and allows an authenticated user to inject arbitrar...

CVE-2026-35608

CVE-2026-35608 concerns QuickDrop, a file sharing app. A vulnerability exists in the file preview endpoint prior to 1.5.3 where SVGs uploaded via /api/file/upload-chunk can contain JavaScript payloads that execute when users view the file preview. This is a stored XSS in the preview UI context, p...