CVE-2026-44245

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 2.5.2, Vue 3's v-html directive is the framework-documented mechanism for injecting raw HTML, and it intentionally disables the auto-escaping that interpolation provides. The PropertyCard.vue component uses...

CVE-2026-44245 Kyverno: [policy-reporter-ui] XSS via Stored Property Values in PropertyCard Component

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 2.5.2, Vue 3's v-html directive is the framework-documented mechanism for injecting raw HTML, and it intentionally disables the auto-escaping that interpolation provides. The PropertyCard.vue component uses...

CVE-2026-42045

LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, when LobeChat processes custom tags in the Render process of src/features/Portal/Artifacts/Body/Renderer/index.tsx, if no type match is found, it will choose to call the...

CVE-2026-41149

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Versions 10.9.5 and earlier, as well as 11.0.0-alpha.1 through 11.14.0, are vulnerable to HTML injection under the default configuration. Specifically, the classDef directive in Mermaid state...

Exploit for Basic XSS in Espocrm

CVE-2026-33657 - EspoCRM 9.3.3 Stored HTML Injection in Email...

CVE-2026-43876

WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/notifySubscribers.json.php takes the raw message POST parameter and passes it into sendSiteEmail, which substitutes it directly into an HTML email template via strreplace on the message placeholder and...

CVE-2026-43876 WWBN AVideo: HTML Injection in notifySubscribers.json.php Enables Platform-Branded Phishing Emails to Channel Subscribers

WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/notifySubscribers.json.php takes the raw message POST parameter and passes it into sendSiteEmail, which substitutes it directly into an HTML email template via strreplace on the message placeholder and...

CVE-2026-43876

CVE-2026-43876 describes an HTML injection vulnerability in WWBN AVideo: objects/notifySubscribers.json.php passes $_POST['message'] un sanitized into an HTML email template, then renders it with PHPMailer::msgHTML(). Attacker-controlled HTML is substituted into the email body and, due to a permi...

CVE-2026-43876 WWBN AVideo: HTML Injection in notifySubscribers.json.php Enables Platform-Branded Phishing Emails to Channel Subscribers

WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/notifySubscribers.json.php takes the raw message POST parameter and passes it into sendSiteEmail, which substitutes it directly into an HTML email template via strreplace on the message placeholder and...

CVE-2026-43876 WWBN AVideo: HTML Injection in notifySubscribers.json.php Enables Platform-Branded Phishing Emails to Channel Subscribers

WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/notifySubscribers.json.php takes the raw message POST parameter and passes it into sendSiteEmail, which substitutes it directly into an HTML email template via strreplace on the message placeholder and...

CVE-2021-47948

WordPress GetPaid Plugin 2.4.6 contains an HTML injection vulnerability that allows authenticated attackers to inject arbitrary HTML code by exploiting the Help Text field in payment forms. Attackers can inject malicious HTML including image tags and scripts into the Help Text field during paymen...

CVE-2026-42887

CVE-2026-42887 affects Audiobookshelf before version 2.33.0. The issue is a stored cross-site scripting (XSS) in the Login Page caused by improper sanitization of the authLoginCustomMessage field in the /api/auth-settings endpoint. An attacker with administrative privileges can inject arbitrary H...

local-deep-research is Vulnerable to HTML Injection via Unescaped User Input in PDF Export (`pdf_service.py:_markdown_to_html`)

Summary PDFService.markdowntohtml constructs an HTML document by interpolating user-controlled values — specifically title sourced from research.title or research.query and metadata key-value pairs — directly into an f-string without any HTML escaping. An authenticated attacker can craft a resear...

GHSA-FJ2M-QVH9-JQ4Q local-deep-research is Vulnerable to HTML Injection via Unescaped User Input in PDF Export (`pdf_service.py:_markdown_to_html`)

Summary PDFService.markdowntohtml constructs an HTML document by interpolating user-controlled values — specifically title sourced from research.title or research.query and metadata key-value pairs — directly into an f-string without any HTML escaping. An authenticated attacker can craft a resear...

NPM: Mermaid: Improper sanitization of `classDef` in state diagrams leads to HTML injection

NPM: Mermaid: Improper sanitization of classDef in state diagrams leads to HTML injection vulnerability discovered by ? in WordPress Npm mermaid versions = 10.9.5...

Mermaid: Improper sanitization of `classDef` in state diagrams leads to HTML injection

Impact Under the default configuration, Mermaid state diagram's classDef allow DOM injection that escapes the SVG, although tags are removed, preventing XSS. Proof-of-concept stateDiagram-v2 classDef xss...

MantisBT has Potential Referer-Based Reflected HTML Injection / XSS in Tag Update Page

Improper escaping of the redirection page retrieved from the request's Referer header allows an attacker to inject HTML. While this is generally not directly actionable as modern browsers will URL-encode special characters, on some specific server configurations this could poison the cache, leadi...

MantisBT is Vulnerable to Stored HTML Injection/XSS in Clone Issue Form

When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector without proper escaping, allowing an attacker able to to inject HTML if they can set the Project's name which typically...

GHSA-FVJF-68WH-RWP2 MantisBT is Vulnerable to Stored HTML Injection/XSS in Clone Issue Form

When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector without proper escaping, allowing an attacker able to to inject HTML if they can set the Project's name which typically...

Cross-site Scripting (XSS)

Overview mantisbt/mantisbt is a mantis bug tracker. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the bugreportpage.php process when cloning an issue from a different project, due to improper escaping of the source project name. An attacker with sufficient...