Drupal core - Moderately critical - Multiple vulnerabilities - SA-CORE-2022-015

The Media oEmbed iframe route does not properly validate the iframe domain setting, which allows embeds to be displayed in the context of the primary domain. Under certain circumstances, this could lead to cross-site scripting, leaked cookies, or other vulnerabilities. This advisory is not covere...

Media: oEmbed - Critical - Remote Code Execution - SA-CONTRIB-2020-036

Media oEmbed does not properly sanitize certain filenames as described in SA-CORE-2020-012...

Node.js third-party modules: [Limited bypass of #793704] Blind SSRF in Ghost CMS

Blind SSRF vulnerability in Ghost allows for internal port scanning, or reading oembed contents from internal network...

Information Disclosure

Wordpress is vulnerable to Information Disclosure. The vulnerability exists in the wpprepareattachmentforjs function in media.php where a remote attacker can modify the parameter authorname as part of a request to /wp-json/oembed/1.0/embed?url which would lead to path disclosure...

UBUNTU-CVE-2017-6514

WordPress 4.7.2 mishandles listings of post authors, which allows remote attackers to obtain sensitive information Path Disclosure via a /wp-json/oembed/1.0/embed?url= request, related to the "authorname":" substring...

DEBIAN-CVE-2017-6514

WordPress 4.7.2 mishandles listings of post authors, which allows remote attackers to obtain sensitive information Path Disclosure via a /wp-json/oembed/1.0/embed?url= request, related to the "authorname":" substring...

CVE-2017-6514

WordPress 4.7.2 mishandles listings of post authors, which allows remote attackers to obtain sensitive information Path Disclosure via a /wp-json/oembed/1.0/embed?url= request, related to the "authorname":" substring...

CVE-2019-9870

plugin.js in the w8tcha oEmbed plugin before 2019-03-14 for CKEditor mishandles SCRIPT elements...

CVE-2019-9870

plugin.js in the w8tcha oEmbed plugin before 2019-03-14 for CKEditor mishandles SCRIPT elements...

Code injection

plugin.js in the w8tcha oEmbed plugin before 2019-03-14 for CKEditor mishandles SCRIPT elements...

CVE-2019-9870

plugin.js in the w8tcha oEmbed plugin before 2019-03-14 for CKEditor mishandles SCRIPT elements...

CVE-2019-9870

CVE-2019-9870 affects the w8tcha CKEditor oEmbed plugin prior to 2019-03-14. The vulnerability stems from how plugin.js mishandles SCRIPT elements, enabling a NETWORK-exposed issue with LOW attack complexity and no required user interaction. NVD records CVSS v3.0 base score 9.8 (CRITICAL) with HI...

Valve: code injection, steam chat client

The steam chat client allows oEmbed, apparently based on a whitelist. One of the whitelisted oEmbedis codepen. When a codepen is created, it can be sent as a link to another steam user, and the code inside the codepen will execute within the privileged Steam Chat context. You can send these codep...

LinkedIn: Persistent XSS (unvalidated Open Graph embed) at LinkedIn.com

This report was previously published on Medium.com/@JonathanBouman. Follow me on Twitter or Medium for new reports. F361972 Proof of concept Background In my previous report we learned more about a special type of the persistent XSS attack; the unvalidated oEmbed attack. This attack allows us to...

CVE-2016-10569

embedza is a module to create HTML snippets/embeds from URLs using info from oEmbed, Open Graph, meta tags. embedza versions below 1.2.4 download JavaScript resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution RCE by swapping out the...

CVE-2016-10569

The CVE-2016-10569 issue affects the embedza module prior to version 1.2.4, where JavaScript resources are downloaded over HTTP. This enables a man-in-the-middle scenario where an attacker on the network could swap the requested JavaScript with a malicious file, potentially leading to remote code...

FreeBSD : wordpress -- multiple issues (a48d4478-e23f-4085-8ae4-6b3a7b6f016b)

wordpress developers report : Before version 4.8.2, WordPress was susceptible to a Cross-Site Scripting attack in the link modal via a javascript: or data: URL. Before version 4.8.2, WordPress allowed a Cross-Site scripting attack in the template list view via a crafted template name. Before...

Cross-site Scripting (XSS)

WordPress is vulnerable to cross-site scripting XSS attacks. The library does not properly handle HTML elements in the oEmbed sandbox before rendering, allowing a malicious user to inject and execute arbitrary webscript...

WordPress 4.4-4.8.1 - Cross-Site Scripting (XSS) in oEmbed

Description A cross-site scripting XSS vulnerability was discovered in the oEmbed discovery. Reported by xknown of the WordPress Security Team...

WordPress oEmbed discovery cross-site scripting vulnerability

WordPress is the WordPress Software Foundation's set of blogging platform developed using the PHP language, the platform supports personal blog sites set up on servers with PHP and MySQL. oEmbed discovery is one of the oEmbed search plugin. A cross-site scripting vulnerability exists in oEmbed...