CVE-2023-22432

CVE-2023-22432 Verificación del PoC de la vulnerabilidad de web2py CVE-2023-22432 Una vulnerabilidad CVE-2023-22432 en web2py fue divulgada el 31 de enero de 2023 hora de EE. UU.. Este artículo describe nuestra discusión sobre esta vulnerabilidad y los resultados de nuestra verificación. Resumen ...

CVE-2022-40317

CVE-2022-40317 XSS almacenado en Notas Se encontró un XSS almacenado en la sección de notas de la aplicación mientras pentesteábamos un cliente que usaba OpenKM. Básicamente, al almacenar notas, de alguna manera se permitía HTML normal y se renderizaba tal cual. Como saben, las etiquetas Sin...

SSRF-Testing

I'm grateful for the support received by Tuta SSRF Server Side Request Forgery testing resources Quick URL based bypasses: http://google.com:80+&@127.88.23.245:22/[email protected]:80/ http://127.88.23.245:22/+&@google.com:[email protected]:80/...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

Rocky Linux 8 [CIQ] Security Update: python-lxml-debugsource / python3-lxml / python3-lxml-debuginfo (crlsa-2026_67943)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202667943 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block direct...

Rocky Linux 9 [CIQ] Security Update: python-lxml-debugsource / python3-lxml / python3-lxml-debuginfo (crlsa-2026_66204)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202666204 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block direct...

Rocky Linux 9 [CIQ] Security Update: python3.12-lxml / python3.12-lxml-debuginfo / etc (crlsa-2026_66203)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202666203 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block direct...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

Important: Red Hat Security Advisory: python3.12-lxml security update

An update for python3.12-lxml is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: python3.12-lxml security update

An update for python3.12-lxml is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

RHEL 9 : python3.12-lxml (RHSA-2026:74081)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:74081 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

RHEL 9 : python3.12-lxml (RHSA-2026:74082)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:74082 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

CVE-2026-63206

The Zammad open source helpdesk system is vulnerable to a remote image tracking bypass in versions prior to 7.1.2 . The root cause is a flaw in the HTML sanitizer , which fails to recognize shortened URL formats that omit the double slash after the scheme (e.g., http:) as remote content. While th...

TencentOS Server 4: python-lxml (TSSA-2026:1016)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:1016 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

MiracleLinux 8 : python-lxml-4.2.3-5.el8_10 (AXSA:2026-1874:02)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1874:02 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block...

python-lxml security update

An update is available for python-lxml. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Python is an interpreted, interactive, object-oriented programming...

RLSA-2026:67943 Important: python-lxml security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

RockyLinux 8 : python-lxml (RLSA-2026:67943)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:67943 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block...