CVE-2022-36020

CVE-2022-36020 affects the TYPO3 HTML sanitizer package (typo3/html-sanitizer). A parsing issue in the upstream masterminds/html5 can fail to filter a sequence of malicious markup with specific HTML comments, bypassing the built-in XSS protection. Affected versions have been fixed in typo3/html-s...

CVE-2022-36020 Bypass of Cross-Site Scripting Protection in typo3/html-sanitizer

The typo3/html-sanitizer package is an HTML sanitizer, written in PHP, aiming to provide XSS-safe markup based on explicitly allowed tags, attributes and values. Due to a parsing issue in the upstream package masterminds/html5, malicious markup used in a sequence with special HTML comments cannot...

TYPO3-CORE-SA-2022-011: By-passing Cross-Site Scripting Protection in HTML Sanitizer

More info at https://typo3.org/security/advisory/typo3-core-sa-2022-011...

GHSA-47m6-46mj-p235: By-passing Cross-Site Scripting Protection in HTML Sanitizer

Meta CVSS: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C 5.7 Problem Due to a parsing issue in upstream package masterminds/html5, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanis...

PT-2022-23120 · Typo3 · Typo3/Html-Sanitizer

Name of the Vulnerable Software and Affected Versions: typo3/html-sanitizer versions prior to 1.0.7 typo3/html-sanitizer versions prior to 2.0.16 Description: The typo3/html-sanitizer package, an HTML sanitizer written in PHP, has a parsing issue due to the upstream package masterminds/html5. Thi...

TYPO3 跨站脚本漏洞

TYPO3 is a free and open source content management system framework CMS/CMF from the Swiss TYPO3 Association. A cross-site scripting vulnerability exists in TYPO3's html-sanitizer, which stems from an inability to filter and remove malicious markup used in sequences with special HTML comments...

OESA-2022-1861 python-bleach security update

Bleach is an HTML sanitizing library that escapes or strips markup and attributes based on a white list. Security Fixes: No description is available for this CVE.CVE-2021-23980...

SUSE-SU-2022:2885-1 Security update for rubygem-rails-html-sanitizer

This update for rubygem-rails-html-sanitizer fixes the following issues: - CVE-2022-32209: Fixed a potential content injection under specific configurations bsc1201183...

openSUSE: Security Advisory for rubygem-rails-html-sanitizer (SUSE-SU-2022:2870-1)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

SUSE SLES15: ruby2.5-rubygem-rails-html-sanitizer / etc (SUSE-SU-2022:2870-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2870-1 advisory. - CVE-2022-32209: Fixed a potential content injection under specific configurations bsc1201183. Tenable has extracted the preceding...

SUSE-SU-2022:2870-1 Security update for rubygem-rails-html-sanitizer

This update for rubygem-rails-html-sanitizer fixes the following issues: - CVE-2022-32209: Fixed a potential content injection under specific configurations bsc1201183...

Fedora: Security Advisory for rubygem-rails-html-sanitizer (FEDORA-2022-ce4719993c)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for rubygem-rails-html-sanitizer (FEDORA-2022-974fffb418)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for golang-github-microcosm-cc-bluemonday (FEDORA-2022-ea8f4e232d)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 36 Update: golang-github-microcosm-cc-bluemonday-1.0.17-4.fc36

bluemonday is a HTML sanitizer implemented in Go. It is fast and highly configurable. bluemonday takes untrusted user generated content as an input, and will return HTML that has been sanitised against a whitelist of approved HTML elements and attributes so that you can safely include the content...

Ruby on Rails: Incomplete fix for CVE-2022-32209 (XSS in Rails::Html::Sanitizer under certain configurations)

While building a PoC for CVE-2022-32209, I noticed that I could not fix my vulnerable application by updating https://github.com/rails/rails-html-sanitizer from 1.4.2 to 1.4.3 even though the Hackerone report about this vulnerability suggested that this should fix it see here:...

Fedora: Security Advisory for golang-github-microcosm-cc-bluemonday (FEDORA-2022-3969b64d4b)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 35 Update: golang-github-microcosm-cc-bluemonday-1.0.17-3.fc35

bluemonday is a HTML sanitizer implemented in Go. It is fast and highly configurable. bluemonday takes untrusted user generated content as an input, and will return HTML that has been sanitised against a whitelist of approved HTML elements and attributes so that you can safely include the content...

Cross-site Scripting (XSS)

rails-html-sanitizer is vulnerable to cross-site scripting attacks. An attacker is able to inject and execute malicious javascript through the sanitizecss function when the library is configured to override the style tags to allow both select and style elements...

Fedora: Security Advisory for golang-github-microcosm-cc-bluemonday (FEDORA-2022-fae3ecee19)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...