CVE-2022-40317

CVE-2022-40317 Stored XSS in Notes A stored XSS was found in the notes section of the application while we were pentesting a client that was using OpenKM. Basically, when storing notes, somehow normal HTML was allowed and it was rendered as is. As you know, However, we found that using...

CVE-2023-22432

CVE-2023-22432 PoC verification of web2py vulnerability CVE-2023-22432 A vulnerability CVE-2023-22432 in web2py was disclosed on Jan 31, 2023 US time. This article describes our discussion of this vulnerability and the results of our verification. Vulnerability Summary This vulnerability is an op...

CVE-2026-76083 Redash: JSON data source query URL can bypass base URL restriction

Redash is a package for data visualization and sharing. From 10.0.0 until 26.9.0, the JSON data source query runner in redash/queryrunner/jsonds.py used getallresults to combine its configured baseurl with a user-supplied query URL by using urljoin. An absolute query URL replaced the configured...

EulerOS 2.0 SP11 : python-lxml (EulerOS-SA-2026-4277)

According to the versions of the python-lxml packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in lxml.html.defs.linkattrs were missin...

EulerOS 2.0 SP11 : python-lxml (EulerOS-SA-2026-4367)

According to the versions of the python-lxml packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in lxml.html.defs.linkattrs were missin...

EulerOS 2.0 SP13 : python-lxml (EulerOS-SA-2026-4095)

According to the versions of the python-lxml packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in lxml.html.defs.linkattrs were missin...

EulerOS 2.0 SP13 : python-lxml (EulerOS-SA-2026-4186)

According to the versions of the python-lxml packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in lxml.html.defs.linkattrs were missin...

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...

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...

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 9.4 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...