Typemill Typemill vulnerabilities

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Published CVEs affecting Typemill Typemill: 6 record(s), with affected versions and fixes.
cpe:2.3:a:typemill:typemill

CVE-2026-53468 Medium · 4.6 CWE-79 Aug 21, 2026

Typemill has Stored HTML Attribute Injection in Metadata Fields

Typemill is a flat-file, Markdown-based content management system designed for informational documentation websites. Versions prior to 2.23.0 are vulnerable to stored HTML attribute injection in the page metadata fields (`og:title` and `og:description`). An authenticated user with permission to modify page metadata can inject arbitrary HTML attributes into generated `<meta>` tags due to missing output encoding. Under certain browser or DOM interaction scenarios, this may lead to stored cross-site scripting (XSS). Version 2.23.0 fixes the issue.

CVE-2026-71518 High · 7.5 CWE-863 Aug 17, 2026

Typemill < 2.26.0 Authorization Bypass via Media File Download Route

Typemill before 2.26.0 contains an authorization bypass vulnerability in the media file download route that allows unauthenticated attackers to access restricted files by submitting path-equivalent URL variants. Attackers can substitute normalized path forms such as dot-slash prefixes, double slashes, or percent-encoded sequences to pass role-based restriction checks while the filesystem resolves the request to the protected file, enabling unauthorized file download without credentials.

CVE-2026-44401 Medium · 4.8 CWE-79 Aug 10, 2026

Typemill CMS 2.x Persistent XSS via Markdown javascript URI

Typemill CMS version 2.x contains a persistent cross-site scripting vulnerability in the Markdown parser extension that allows authenticated users with theme-configuration access to inject malicious JavaScript URIs by supplying unsanitized href values in Markdown links. Attackers can craft Markdown links using the javascript: scheme through ParsedownExtension.php or TwigMarkdownExtension.php, storing a persistent payload that executes in the browser of every visitor who clicks the link, enabling session cookie theft, authenticated request forgery, and credential harvesting.

CVE-2026-71213 Critical · 9.1 CWE-307 Aug 5, 2026

typemill - No Rate Limiting on Login Endpoint Enables Unlimited Password Brute-Force

Typemill's login endpoint (POST /tm/login, ControllerWebAuth::login) performs no rate-limiting, failed-attempt counting, or account lockout when captcha is disabled, which is the default configuration. An unauthenticated attacker can send unlimited password-guessing requests against any account, including administrators, with no throttling.

CVE-2026-49133 Medium · 6.5 CWE-22 Jun 17, 2026

Typemill < 2.24.0 Path Traversal via ControllerApiImage::getPagemedia()

Typemill before 2.24.0 contains a path traversal vulnerability that allows authenticated attackers with Author-level privileges to read arbitrary files outside the content directory by supplying traversal sequences in the path query parameter passed to Storage::getFile() with an empty folder argument. Attackers can bypass traversal-prevention controls in Storage::getFolderPath() to access sensitive files.

CVE-2026-24127 Medium · 6.1 CWE-79 Jan 23, 2026

Typemill has Reflected XSS via login error view template

Typemill is a flat-file, Markdown-based CMS designed for informational documentation websites. A reflected Cross-Site Scripting (XSS) exists in the login error view template `login.twig` of versions 2.19.1 and below. The `username` value can be echoed back without proper contextual encoding when authentication fails. An attacker can execute script in the login page context. This issue has been fixed in version 2.19.2.