CVE-2026-54682: Improper Neutralization of Input During Web Page Generation

DiscordChatExporter saves Discord chat logs to a file. Prior to 2.47.2, HTML exports generated with markdown formatting disabled pass attacker-controlled content through FormatMarkdownAsync and FormatEmbedMarkdownAsync in DiscordChatExporter.Core/Exporting/MessageGroupTemplate.cshtml and render i...

PT-2026-79846

Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, an unauthenticated attacker could send a single request with a crafted color scheme id or dark scheme id cookie to inject arbitrary HTML into a Discourse page. Because the cookie value was render...

CVE-2026-69237: Improper Neutralization of Input During Web Page Generation

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior that allows a remote attacker with administrative privileges to insert arbitrary HTML into an administrative API. Users working with ArcGIS Enterprise 11.1, and 11.3 are encouraged to patch. All users are...

Linux Distros Unpatched Vulnerability : CVE-2026-73254

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mongoose is an embedded web server and network library. Prior to 7.22, an attacker who can create a file with an HTML payload in its name can trigger stored...

CVE-2026-54505 TREK: Stored cross-user HTML injection via trip title in the Journey suggestion banner

TREK is a collaborative travel planner. Prior to 3.1.0, when the Journey add-on is enabled, TREK interpolates the unescaped activeSuggestion.title value into journey.frontpage.suggestionText through client/src/i18n/TranslationContext.tsx and renders the result with dangerouslySetInnerHTML in...

CVE-2026-54505 TREK: Stored cross-user HTML injection via trip title in the Journey suggestion banner

TREK is a collaborative travel planner. Prior to 3.1.0, when the Journey add-on is enabled, TREK interpolates the unescaped activeSuggestion.title value into journey.frontpage.suggestionText through client/src/i18n/TranslationContext.tsx and renders the result with dangerouslySetInnerHTML in...

GHSA-H58C-XCCX-75M3 Coder: Stored HTML injection via unescaped ApplicationName and LogoURL appearance settings

Summary The ApplicationName and LogoURL appearance settings were rendered into HTML output without sufficient escaping which let a highly privileged Owner-role user inject HTML into the Coder dashboard and SMTP notification emails. Note: Exploitation requires the Owner role which already holds fu...

Coder: Stored HTML injection via unescaped ApplicationName and LogoURL appearance settings

Summary The ApplicationName and LogoURL appearance settings were rendered into HTML output without sufficient escaping which let a highly privileged Owner-role user inject HTML into the Coder dashboard and SMTP notification emails. Note: Exploitation requires the Owner role which already holds fu...

CVE-2026-76367 Stored Cross-Site Scripting (XSS) through Notes in Splunk SOAR

In Splunk SOAR versions below 8.6.0, a user who holds the "Incident Commander" Splunk SOAR role could store JavaScript in a note and run it in the browser of another user when that user opens the note. The stored Cross-Site Scripting XSS vulnerability is possible because Splunk SOAR can treat...

CVE-2026-76210 phpMyFAQ before v4.1.6 Local File Disclosure via PDF Export

phpMyFAQ before 4.1.6 does not adequately sanitize HTML in FAQ answers before generating PDFs via TCPDF. An attacker with permission to create or edit FAQ content can embed an tag whose src references a local file under the web root's content/ directory e.g., content/core/config/database.php. Whe...

CVE-2026-18371

HTML injection vulnerability in M-Files Web before 26.8.16330.2 allows an authenticated attacker to affect web user interface contents displayed to other users...

EUVD-2026-62369

HTML injection vulnerability in M-Files Web before 26.8.16330.2 allows an authenticated attacker to affect web user interface contents displayed to other users...

CVE-2026-18371

An authenticated attacker in M-Files Web before version 26.8.16330.2 can inject HTML to alter UI contents shown to other users, enabling potential phishing or content spoofing. CVSS 4.0 rates it MEDIUM (5.1) with low privileges required and passive user interaction. No exploitation evidence is re...

CVE-2026-18371 HTML injection in M-Files Web

HTML injection vulnerability in M-Files Web before 26.8.16330.2 allows an authenticated attacker to affect web user interface contents displayed to other users...

PT-2026-78794

Name of the Vulnerable Software and Affected Versions Splunk SOAR versions prior to 8.6.0 Description A stored Cross-Site Scripting XSS issue exists where a user with the "Incident Commander" role can store JavaScript within a note. This occurs because the system may treat note content as Hyperte...

PT-2026-78325

Name of the Vulnerable Software and Affected Versions M-Files Web versions prior to 26.8.16330.2 Description An authenticated attacker can perform HTML injection to modify the web user interface contents displayed to other users. Recommendations Update to version 26.8.16330.2...

GHSA-7CJ5-V4PP-V632 LibreNMS: Stored XSS via graph_descr admin config settings echoed without escaping to all authenticated users

Summary The graphdescr. family of settings is echoed verbatim without htmlspecialchars in includes/html/pages/graphs.inc.php:194. Any admin can store a malicious HTML payload that executes in every authenticated user's browser viewing that graph type. CVSS...

CVE-2026-75872

HTML Injection in the public subscription form in maalfer MailerUp before 1.1.3 allows unauthenticated remote attackers to have the application send a message carrying arbitrary HTML, to an attacker-chosen address and from the form owner's configured sending identity, via the firstname field of t...

CVE-2026-75872

In maalfer MailerUp before 1.1.3, the unauthenticated public subscription form interpolates the first_name field unescaped into the double opt-in verification email, letting remote attackers send arbitrary HTML from the form owner's configured sending identity to an attacker-chosen address. The v...

CVE-2026-75872 HTML Injection in MailerUp double opt-in verification email

HTML Injection in the public subscription form in maalfer MailerUp before 1.1.3 allows unauthenticated remote attackers to have the application send a message carrying arbitrary HTML, to an attacker-chosen address and from the form owner's configured sending identity, via the firstname field of t...