Internet Bug Bounty: ActionView sanitize helper bypass with style

The Rails-html-sanitizer, which Rails ActionView also uses, failed to sanitize input when the style tag was allowed, leading to a potential XSS vulnerability. The vulnerability affected version 1.6.0 of the sanitizer and was addressed in version 1.6.1...

SUSE CVE-2019-17016

When pasting a style tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR 68.4 and Firefox 72...

SUSE CVE-2019-17022

When pasting a style tag from the clipboard into a rich text editor, the CSS sanitizer does not escape and characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently...

SUSE CVE-2022-32209

Possible XSS Vulnerability in Rails::Html::SanitizerThere is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer.This vulnerability has been assigned the CVE identifier CVE-2022-32209.Versions Affected: ALLNot affected: NONEFixed Versions: v1.4.3 ImpactA possible XS...

DEBIAN-CVE-2022-23520

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, there is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer due to an incomplete fix of CVE-2022-32209. Rails::Html::Sanitizer may allow an attacker to...

UBUNTU-CVE-2022-23520

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, there is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer due to an incomplete fix of CVE-2022-32209. Rails::Html::Sanitizer may allow an attacker to...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper user-input sanitization which may allow an attacker to inject content if the application developer has overridden the sanitizer's allowed tags to allow both select and style elements. This is due...

PT-2022-16031 · Typo3 · Typo3/Html-Sanitizer

Name of the Vulnerable Software and Affected Versions: typo3/html-sanitizer versions prior to 1.5.0 or 2.1.1 Description: The HTML sanitizer is written in PHP and aims to provide XSS-safe markup based on explicitly allowed tags, attributes, and values. However, due to a parsing issue in the...

CVE-2022-35739

PRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary content into the style tag for that device. When the device page loads, the arbitrary Cascading Style Sheets CSS data is inserted into the style tag, loading...

Cross site scripting

PRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary content into the style tag for that device. When the device page loads, the arbitrary Cascading Style Sheets CSS data is inserted into the style tag, loading...

CVE-2022-35739

PRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary content into the style tag for that device. When the device page loads, the arbitrary Cascading Style Sheets CSS data is inserted into the style tag, loading...

DEBIAN-CVE-2022-28367

OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets CSS content...

CVE-2022-28367

OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets CSS content...

CVE-2022-29577

OWASP AntiSamy before 1.6.7 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets CSS content. NOTE: this issue exists because of an incomplete fix for CVE-2022-28367...

UBUNTU-CVE-2022-29577

OWASP AntiSamy before 1.6.7 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets CSS content. NOTE: this issue exists because of an incomplete fix for CVE-2022-28367...

WordPress plugin Highlight 跨站脚本漏洞

WordPress is the WordPress Wordpress Foundation's suite of blogging platforms developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.A cross-site scripting vulnerability exists in Wordpress Plugin Highlight, which stems from the...

PYSEC-2021-865

In Mozilla Bleach before 3.3.0, a mutation XSS affects users calling bleach.clean with math or svg; p or br; and style, title, noscript, script, textarea, noframes, iframe, or xmp tags with stripcomments=False...

CVE-2020-26293

HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. In HtmlSanitizer before version 5.0.372, there is a possible XSS bypass if style tag is allowed. If you have explicitly allowed the tag, an attacker could craft HTML that includ...

GHSA-8J9V-H2VP-2HHV XSS in HtmlSanitizer

Impact If you have explicitly allowed the tag, an attacker could craft HTML that includes script after passing through the sanitizer. The default settings disallow the tag so there is no risk if you have not explicitly allowed the tag. Patches The problem has been fixed in version 5.0.372...

XSS in HtmlSanitizer

Impact If you have explicitly allowed the tag, an attacker could craft HTML that includes script after passing through the sanitizer. The default settings disallow the tag so there is no risk if you have not explicitly allowed the tag. Patches The problem has been fixed in version 5.0.372...