An issue was discovered in lxml before 4.2.5. lxml/html/clean.py in the lxml.html.clean module does not remove javascript: URLs that use escaping allowing a remote attacker to conduct XSS attacks as demonstrated by "j a v a s c r i p t:" in Internet Explorer. This is a similar issue to CVE-2014-3146.

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Cross-site Scripting (XSS)

Overview markdown-it-decorate is an Add classes, identifiers and attributes to your markdown with HTML comments Affected versions of this package are vulnerable to Cross-site Scripting XSS. An attacker can add an event handler or use javascript:xxx for the link. PoC const md = require'markdown-it...

PT-2019-11770 · Jenkins · Jenkins Pegdown Formatter Plugin +1

Name of the Vulnerable Software and Affected Versions: Jenkins PegDown Formatter Plugin versions 1.3 and earlier Description: A stored cross-site scripting issue allows attackers who can edit descriptions and other fields to insert links with the javascript: scheme into the Jenkins UI. The PegDow...

PYSEC-2019-79

An issue was discovered in Django 1.11 before 1.11.21, 2.1 before 2.1.9, and 2.2 before 2.2.2. The clickable Current URL value displayed by the AdminURLFieldWidget displays the provided value without validating it as a safe URL. Thus, an unvalidated value stored in the database, or a value provid...

PYSEC-2019-9

An issue was discovered in Django 1.11 before 1.11.21, 2.1 before 2.1.9, and 2.2 before 2.2.2. The clickable Current URL value displayed by the AdminURLFieldWidget displays the provided value without validating it as a safe URL. Thus, an unvalidated value stored in the database, or a value provid...

CVE-2019-11813

CVE-2019-11813 applies to MISP before 2.4.107, affecting the view component app/View/Elements/Events/View/value_field.ctp. The issue is a persistent XSS via link type attributes using javascript:// links, enabling potentially scripted payloads in affected installations. Root cause is improper han...

DEBIAN-CVE-2018-19787

An issue was discovered in lxml before 4.2.5. lxml/html/clean.py in the lxml.html.clean module does not remove javascript: URLs that use escaping, allowing a remote attacker to conduct XSS attacks, as demonstrated by "j a v a s c r i p t:" in Internet Explorer. This is a similar issue to...

CVE-2018-5176

The JSON Viewer displays clickable hyperlinks for strings that are parseable as URLs, including "javascript:" links. If a JSON file contains malicious JavaScript script embedded as "javascript:" links, users may be tricked into clicking and running this code in the context of the JSON Viewer. Thi...

UBUNTU-CVE-2018-5176

The JSON Viewer displays clickable hyperlinks for strings that are parseable as URLs, including "javascript:" links. If a JSON file contains malicious JavaScript script embedded as "javascript:" links, users may be tricked into clicking and running this code in the context of the JSON Viewer. Thi...

UBUNTU-CVE-2018-5167

The web console and JavaScript debugger do not sanitize all output that can be hyperlinked. Both will display "chrome:" links as active, clickable hyperlinks in their output. Web sites should not be able to directly link to internal chrome pages. Additionally, the JavaScript debugger will display...

CVE-2018-5167

The web console and JavaScript debugger do not sanitize all output that can be hyperlinked. Both will display "chrome:" links as active, clickable hyperlinks in their output. Web sites should not be able to directly link to internal chrome pages. Additionally, the JavaScript debugger will display...

UBUNTU-CVE-2017-14735

OWASP AntiSamy before 1.5.7 allows XSS via HTML5 entities, as demonstrated by use of to construct a javascript: URL...

chromium-browser: Cross-origin bypass in DOM

The DOM implementation in Blink, as used in Google Chrome before 47.0.2526.73, does not prevent javascript: URL navigation while a document is being detached, which allows remote attackers to bypass the Same Origin Policy via crafted JavaScript code that improperly interacts with a plugin...

HackerOne: javascript: and mailto: links are allowed on users' profiles

For user's Profile settings, you accept website URLs like mailto:[email protected] and even javascript:alert1. The Content Security Policy directive in Chrome catches the JavaScript one, but older browsers will almost certainly execute the code, allowing for session stealing or XSS code execution...

Mozilla: Code execution through javascript: URLs (MFSA 2012-56)

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 do not properly implement the JavaScript sandbox utility, which allows remote attackers to execute arbitrary JavaScript code with improper...

USN-1400-5: GSettings desktop schemas regression

USN-1400-1 fixed vulnerabilities in Firefox. Firefox 11 started using GSettings to access the system proxy settings. If there is a GSettings proxy settings schema, Firefox will consume it. The GSettings proxy settings schema that was shipped by default was unused by other applications and broke...

Ubuntu Update for thunderbird USN-1400-4

Ubuntu Update for Linux kernel vulnerabilities USN-1400-4 OpenVAS Vulnerability Test $Id: gbubuntuUSN14004.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for thunderbird USN-1400-4 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net...

Ubuntu Update for thunderbird USN-1401-2

Ubuntu Update for Linux kernel vulnerabilities USN-1401-2 OpenVAS Vulnerability Test $Id: gbubuntuUSN14012.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for thunderbird USN-1401-2 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net...

Ubuntu 10.04 LTS / 10.10 : xulrunner-1.9.2 vulnerabilities (USN-1401-1)

It was discovered that a flaw in the Mozilla SVG implementation could result in an out-of-bounds memory access if SVG elements were removed during a DOMAttrModified event handler. If the user were tricked into opening a specially crafted page, an attacker could exploit this to cause a denial of...

Mozilla cross-site information disclosure via modal calls

Mozilla Firefox before 3.5.14 and 3.6.x before 3.6.11, Thunderbird before 3.0.9 and 3.1.x before 3.1.5, and SeaMonkey before 2.0.9 do not properly handle certain modal calls made by javascript: URLs in circumstances related to opening a new window and performing cross-domain navigation, which...