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...

GHSA-73VX-49MV-V8W5 MantisBT has Stored HTML Injection/XSS when displaying Tags in Timeline

Improper escaping of tag names retrieved from History in Timeline myviewpage.php allows an attacker to inject HTML and, if CSP settings permit, achieve execution of arbitrary JavaScript, when displaying a tag that has been renamed or deleted. Impact Cross-site scripting XSS. Patches...

EUVD-2025-208779

HTML Injection can be carried out in Product when a web application does not properly check or clean user input before showing it on a webpage. Because of this, an attacker may insert unwanted HTML code into the page. When the browser loads the page, it may automatically interact with external...

PT-2026-25689

Raytha CMS is vulnerable to Stored XSS via FieldValues1.Value parameter in post editing functionality. Authenticated attacker with permissions to edit posts can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page. This issue was fixed in version...

CVE-2026-26276 Gogs: DOM-based XSS via milestone selection

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, an attacker can store an HTML/JavaScript payload in a repository’s Milestone name, and when another user selects that Milestone on the New Issue page /issues/new, a DOM-Based XSS is triggered. This issue has been patched in...

Chamilo security vulnerabilities

Chamilo is an open-source learning management system developed by Chamilo. Versions of Chamilo prior to 1.11.30 contained security vulnerabilities. These vulnerabilities stemmed from improper handling of the open parameter in the help.php file, which could allow attackers to inject arbitrary HTML...

Svelte cross-site scripting vulnerabilities

Svelte is an open-source approach to building web applications developed by Svelte. Versions of Svelte prior to 5.53.5 contained a cross-site scripting vulnerability. This vulnerability stemmed from improper escaping of the transformError error, which could lead to HTML injection and cross-site...

CVE-2026-26953 Pi-hole Web Interface has Stored HTML Injection via X-Forwarded-For Header in Active Sessions Table

Pi-hole Admin Interface is a web interface for managing Pi-hole, a network-level ad and internet tracker blocking application. Versions 6.0 and above have a Stored HTML Injection vulnerability in the active sessions table located on the API settings page, allowing an attacker with valid credentia...

CVE-2026-1640

The Taskbuilder – WordPress Project Management & Task Management plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.0.2. This is due to missing authorization checks on the project and task comment submission functions AJAX actions:...

PT-2026-7638

Name of the Vulnerable Software and Affected Versions Mealie version 3.3.1 Description A stored HTML injection issue exists in the Recipe Notes rendering component. A remote authenticated user can inject arbitrary HTML, which can lead to user interface redressing within the recipe view...

EUVD-2026-5352

XML Injection aka Blind XPath Injection vulnerability in Drupal Central Authentication System CAS Server allows Privilege Escalation.This issue affects Central Authentication System CAS Server: from 0.0.0 before 2.0.3, from 2.1.0 before 2.1.2...

CVE-2025-59902

CVE-2025-59902 is an HTML-injection vulnerability in NICE Chat. Attacker-controlled input in firstName/lastName can inject HTML into email transcripts, enabling phishing or impersonation. Affected information is shared across multiple vendors (NVD, Red Hat, EU ENISA, CVE lists) with no explicit v...

PT-2026-5309

A HTML injection vulnerability exists in the file upload functionality of Cacti , , into the rendered page...

IntraService customer interaction system XSS

The vulnerability of the IntraService customer interaction system is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to inject arbitrary HTML content into the interface, thereby replacing the visual appearance of the...

CVE-2026-1183

CVE-2026-1183 is an HTML injection vulnerability affecting multiple Botble products (TransP, Athena, Martfury, Homzen). The issue arises from improper validation of user input, specifically via the /search endpoint using the q parameter. Public sources (NVD/Red Hat/CVE records) describe the vulne...

PT-2026-2316

Name of the Vulnerable Software and Affected Versions OpenCode versions prior to 1.1.10 Description The software is an open source AI coding agent. The markdown renderer used for responses from large language models inserts arbitrary HTML into the Document Object Model DOM without sanitization...

CVE-2019-25280 Yahei-PHP Prober 0.4.7 Remote HTML Injection via Speed Parameter

Yahei-PHP Prober 0.4.7 contains a remote HTML injection vulnerability that allows attackers to execute arbitrary HTML code through the 'speed' GET parameter. Attackers can inject malicious HTML code in the 'speed' parameter of prober.php to trigger cross-site scripting in user browser sessions...

XLST-XML-PAYLOAD-GENERATOR

XLST-XML-PAYLOAD-GENERATOR This project is a...

CVE-2025-68927

Libredesk is a self-hosted customer support desk. Prior to version 0.8.6-beta, LibreDesk is vulnerable to stored HTML injection in the contact notes feature. When adding notes via POST /api/v1/contacts/id/notes, the backend automatically wraps user input in tags. However, by intercepting the...

CVE-2025-68927 Improper Neutralization of HTML Tags in a Web Page in libredesk

Libredesk is a self-hosted customer support desk. Prior to version 0.8.6-beta, LibreDesk is vulnerable to stored HTML injection in the contact notes feature. When adding notes via POST /api/v1/contacts/id/notes, the backend automatically wraps user input in tags. However, by intercepting the...