A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.

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Moderate Photon OS Security Update - PHSA-2021-4.0-0072

Updates of 'python3-lxml' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2021-0072

Updates of 'python3-lxml' packages of Photon OS have been released...

Huawei EulerOS: Security Advisory for python-lxml (EulerOS-SA-2021-2162)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Huawei EulerOS: Security Advisory for python-lxml (EulerOS-SA-2021-2109)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS Virtualization 3.0.2.2 : python-lxml (EulerOS-SA-2021-2162)

According to the versions of the python-lxml package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct...

EulerOS Virtualization for ARM 64 3.0.2.0 : python-lxml (EulerOS-SA-2021-2109)

According to the versions of the python-lxml package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in lxml before 4.2.5. lxml/html/clean.py in the lxml.html.clean module does not remove...

Medium: python-lxml

Issue Overview: A Cross-site Scripting XSS vulnerability was found in the python-lxml's clean module. The module's parser did not properly imitate browsers, causing different behaviors between the sanitizer and the user's page. This flaw allows a remote attacker to run arbitrary HTML/JS code. The...

Amazon Linux 2 : python-lxml (ALAS-2021-1666)

The version of python-lxml installed on the remote host is prior to 3.2.1-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1666 advisory. A Cross-site Scripting XSS vulnerability was found in the python-lxml's clean module. The module's parser did not properly...

The vulnerability of the Cleaner class in the Lxml library for processing XML and HTML markup allows a hacker to execute arbitrary Java Script code.

The vulnerability of the Cleaner class in the Lxml library for processing XML and HTML markup is related to the lack of measures to clean incoming data. Exploiting this vulnerability allows a remote attacker to execute arbitrary Java Script code...

Server-Side Request Forgery in Plone

Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel...

MGASA-2021-0246 Updated python-lxml packages fix a security vulnerability

An XSS vulnerability was discovered in python-lxml’s clean module versions before 4.6.3. When disabling the safeattrsonly and forms arguments, the Cleaner class does not remove the formaction attribute allowing for JS to bypass the sanitizer. A remote attacker could exploit this flaw to run...

Updated python-lxml packages fix a security vulnerability

An XSS vulnerability was discovered in python-lxml’s clean module versions before 4.6.3. When disabling the safeattrsonly and forms arguments, the Cleaner class does not remove the formaction attribute allowing for JS to bypass the sanitizer. A remote attacker could exploit this flaw to run...

SUSE: Security Advisory (SUSE-SU-2014:1282-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Fedora: Security Advisory for python-lxml (FEDORA-2021-4cdb0f68c7)

The remote host is missing an update for the Copyright C 2021 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 python-lxml (FEDORA-2021-28723f9670)

The remote host is missing an update for the Copyright C 2021 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...

CentOS 8 : python-lxml (CESA-2021:1898)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2021:1898 advisory. - python-lxml: mXSS due to the use of improper parser CVE-2020-27783 Note that Nessus has not tested for this issue but has instead relied only on the...

CentOS 8 : python38:3.8 (CESA-2021:1879)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:1879 advisory. - python: CRLF injection via HTTP request method in httplib/http.client CVE-2020-26116 - python-lxml: mXSS due to the use of improper parser...

Oracle Linux 8 : python-lxml (ELSA-2021-1898)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2021-1898 advisory. 4.2.3-2 - Security fix for CVE-2020-27783: mXSS due to the use of improper parser Resolves: rhbz1901633 Tenable has extracted the preceding description block...

Plone server-side request forgery vulnerability

Plone is the Plone Foundation's open source content management system running on the Zope application server. A server-side request forgery vulnerability exists in Plone 5.2.4 and earlier versions. An attacker can exploit this vulnerability to initiate a server-side request using the lxml parser...