CVE-2026-15037: XML Injection (aka Blind XPath Injection)

Improper output neutralization XML injection in QDom comment, CDATA, and processing-instruction serialization in Qt XML from 4.0.0 through 6.11 allows untrusted text serialized by an application into those nodes to inject arbitrary XML markup, because the node terminators are not escaped under th...

CVE-2026-55789: XML Injection (aka Blind XPath Injection)

Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, Logto's self-hosted SAML application IdP built the signed SAML response and assertion by string-substituting user-controlled profile attributes such as name, email, and custom attribute-mapping values into...

PYSEC-2026-1930 Hugging Face Smolagents XPath injection vulnerability in the search_item_ctrl_f function

Hugging Face Smolagents version 1.20.0 contains an XPath injection vulnerability in the searchitemctrlf function located in src/smolagents/visionwebbrowser.py. The function constructs an XPath query by directly concatenating user-supplied input into the XPath expression without proper sanitizatio...

PT-2026-56190

A stored XPATH injection vulnerability exists in opnsense's trust module. Any user if given just System: CA Manager permissions can use a bool side channel/oracle to slowly leak any secret in config.xml character by character. the injection point is in the refid field of a ca object. Write-up for...

Improper Neutralization of Data within XPath Expressions ('XPath Injection')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Data within XPath Expressions 'XPath Injection' through the XPath Transform process. An attacker can cause the application to become unresponsive or crash by sending specially crafted messages that exploit thi...

Improper Neutralization of Data within XPath Expressions ('XPath Injection')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Data within XPath Expressions 'XPath Injection' through the XPath Transform process. An attacker can cause the application to become unresponsive or crash by sending specially crafted messages that exploit thi...

GHSA-5CJR-MXJ5-WMRX SimpleSAMLphp has Possible DoS via XPath Transform

Summary This library turned out to be vulnerable to Denial-of-Service attacks using XPath transforms. A mitigation has been put in place to restrict the number of transforms and to restrict transforms to only the transform-algorithms mentioned in the SAML 2.0 Core Specifications and specifically...

PT-2026-55454

Name of the Vulnerable Software and Affected Versions SimpleSAMLphp versions 4.19.2 through 4.19.2 SimpleSAMLphp versions 4.20.2 through 4.20.2 Description The SAML2 library permits attacker-controlled XPath transforms during the processing of XML signatures in specially crafted SAML messages...

PT-2026-55362

Summary This library turned out to be vulnerable to Denial-of-Service attacks using XPath transforms. A mitigation has been put in place to restrict the number of transforms and to restrict transforms to only the transform-algorithms mentioned in the SAML 2.0 Core Specifications and specifically...

SUSE CVE-2026-57437

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source document alive for garbage collection. If an XPathContext outlived its document and the document was collected, evaluating an XPath expression...

CVE-2026-57437

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source document alive for garbage collection. If an XPathContext outlived its document and the document was collected, evaluating an XPath expression...

CVE-2026-57437

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source document alive for garbage collection. If an XPathContext outlived its document and the document was collected, evaluating an XPath expression...

EUVD-2026-39428

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source document alive for garbage collection. If an XPathContext outlived its document and the document was collected, evaluating an XPath expression...

CVE-2026-57437 Nokogiri: Possible Use-After-Free when directly using `NokogirI::XML::XPathContext` beyond document lifetime

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source document alive for garbage collection. If an XPathContext outlived its document and the document was collected, evaluating an XPath expression...

ROOT-APP-GOBINARY-CVE-2026-32287 CVE-2026-32287 in rootio-github.com/antchfx/xpath - Patched by Root

Root has patched CVE-2026-32287 in the rootio-github.com/antchfx/xpath package for Root:Go. Multiple fixed versions available...

Siemens RUGGEDCOM RST2428P Expired Pointer Dereference (CVE-2025-49795)

A NULL pointer dereference vulnerability was found in libxml2 when processing XPath XML expressions. This flaw allows an attacker to craft a malicious XML input to libxml2, leading to a denial of service. This plugin only works with Tenable.ot. Please visit...

Siemens RUGGEDCOM ROX Expired Pointer Dereference (CVE-2025-49794)

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's...

XML External Entity (XXE) Injection

Spring Web Services is vulnerable to XML External Entity XXE Injection. The vulnerability is due to Jaxp13XPathTemplate using a code path for StreamSource and SAXSource inputs that parses attacker-controlled XML with the default DocumentBuilderFactory configuration instead of Spring's hardened XM...

GHSA-2MPF-M756-HXJM Spring Web Services: Jaxp13 XPath XXE via StreamSource and SAXSource

Jaxp13XPathTemplate evaluated XPath expressions for StreamSource and SAXSource inputs using a code path that parsed attacker-controlled XML with the JDK's default DocumentBuilderFactory behavior instead of Spring's hardened parser configuration. Applications that evaluate XPath against untrusted...

Spring Web Services: Jaxp13 XPath XXE via StreamSource and SAXSource

Jaxp13XPathTemplate evaluated XPath expressions for StreamSource and SAXSource inputs using a code path that parsed attacker-controlled XML with the JDK's default DocumentBuilderFactory behavior instead of Spring's hardened parser configuration. Applications that evaluate XPath against untrusted...