CVE-2026-8833

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...

EUVD-2026-21581

GeoNode contains a server-side request forgery vulnerability in the service registration endpoint...

CVE-2026-8833 XSS in urls

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...

EUVD-2026-35053

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...

CVE-2026-8833 XSS in urls

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...

PT-2026-47287

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...

CVE-2026-44658

Zen is a firefox-based browser. Prior to 1.19.12b, RSS feed URLs entered by the user are validated to http: or https: in promptForFeedUrl, but item links inside the feed are not subject to the same restriction. The provider maps each RSS/Atom item link into item.url, filters only for presence and...

CVE-2026-49138

Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the webfetch tool that allows remote attackers to reach internal or private network hosts by supplying a URL that redirects to a loopback or private address via a 3xx Location header. Attackers can exploit the...

CVE-2026-10856

A URL validation flaw in the MISP dashboard button widget allowed a crafted relative-looking URL to be accepted as a local path while being interpreted by browsers as an external URL. The validation rejected URLs containing an explicit scheme, host, or user component, but did not reject paths...

CVE-2026-10861

An open redirect vulnerability existed in MISP UsersController::routeafterlogin because the value stored in the preloginrequestedurl session key was used as the post-login redirect destination without sufficiently enforcing that it was a local application path. An unauthenticated remote attacker...

CVE-2026-9557

A Server-Side Request Forgery SSRF vulnerability exists in Mautic's Focus component. Due to insufficient validation of user-supplied URLs, an authenticated user can trigger outbound HTTP requests from the hosting server, enabling internal network reconnaissance or forcing requests to arbitrary...

CVE-2026-43884

WWBN AVideo is an open source video platform. In versions up to and including 29.0, two endpoints plugin/AI/receiveAsync.json.php and objects/EpgParser.php in AVideo call isSSRFSafeURL to validate user-supplied URLs, then fetch them using bare filegetcontents without disabling PHP's automatic...

CVE-2026-2393

A Server-Side Request Forgery SSRF vulnerability exists in MLflow versions prior to 3.9.0. The createwebhook function in mlflow/server/handlers.py accepts a user-controlled url parameter without validation, and the sendwebhookrequest function in mlflow/webhooks/delivery.py sends HTTP POST request...

CVE-2026-48153

Budibase is an open-source low-code platform. Prior to 3.39.0, fetchToken in the OAuth2 SDK makes a POST to a builder-supplied URL with plain node-fetch, skipping the blacklist.isBlacklisted check that every other outbound fetch path in the codebase uses. The Joi schema for the OAuth2 URL has no...

CVE-2026-10861

An open redirect vulnerability existed in MISP UsersController::routeafterlogin because the value stored in the preloginrequestedurl session key was used as the post-login redirect destination without sufficiently enforcing that it was a local application path. An unauthenticated remote attacker...

CVE-2026-10856

A URL validation flaw in the MISP dashboard button widget allowed a crafted relative-looking URL to be accepted as a local path while being interpreted by browsers as an external URL. The validation rejected URLs containing an explicit scheme, host, or user component, but did not reject paths...

EUVD-2026-34262

A URL validation flaw in the MISP dashboard button widget allowed a crafted relative-looking URL to be accepted as a local path while being interpreted by browsers as an external URL. The validation rejected URLs containing an explicit scheme, host, or user component, but did not reject paths...

CVE-2026-10856 Open redirect in MISP dashboard button widget URL handling

A URL validation flaw in the MISP dashboard button widget allowed a crafted relative-looking URL to be accepted as a local path while being interpreted by browsers as an external URL. The validation rejected URLs containing an explicit scheme, host, or user component, but did not reject paths...

PT-2026-46226

Name of the Vulnerable Software and Affected Versions MISP affected versions not specified Description A URL validation flaw in the dashboard button widget allows a crafted relative-looking URL to be accepted as a local path while browsers interpret it as an external URL. The validation process...

PT-2026-46227

Name of the Vulnerable Software and Affected Versions MISP affected versions not specified Description An open redirect occurs in the routeafterlogin function of the UsersController because the value stored in the pre login requested url session key is used as the post-login redirect destination...