Zeep: Server-Side Request Forgery (SSRF)

Summary When parsing a WSDL or XSD document, python-zeep follows transitive references — xsd:import, xsd:include, wsdl:import, and lxml entity/DTD resolution — and will fetch http/https URLs found in those references. The Settings.forbidexternal option, intended to disable this transitive remote...

org.http4k:http4k-aws (3.157.1), org.http4k:http4k-client-apache (3.157.1) +31 more potentially affected by CVE-2026-100724 via org.http4k:http4k-core (3.157.1)

org.http4k:http4k-core MAVEN version 3.157.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.http4k:http4k-core and may be impacted: - org.http4k:http4k-aws 3.157.1 - org.http4k:http4k-client-apache 3.157.1 - org.http4k:http4k-client-apache-async...

Ultimate Sitemap Parser (USP): XML Entity Expansion (Billion Laughs) DoS in XMLSitemapParser

XML Entity Expansion Billion Laughs DoS in XMLSitemapParser Summary ultimate-sitemap-parser version 1.8.0 and earlier parse attacker-controlled XML content using Python's xml.parsers.expat without any restriction on DTD declarations or recursive entity references. An attacker who can serve a...

GHSA-GQV6-PWCG-87R8 CoreWCF: XML Signature Wrapping in WS-Security endorsing/supporting signature verification allows replay of captured signed messages

Impact The attacker, with one captured signed SOAP envelope from a victim and no other privileges, can invoke arbitrary operations on the service as the victim principal for the lifetime of the captured signing key. There is no rate limit on replays. The DetectReplays setting on transport-securit...

CoreWCF: XML Signature Wrapping in WS-Security endorsing/supporting signature verification allows replay of captured signed messages

Impact The attacker, with one captured signed SOAP envelope from a victim and no other privileges, can invoke arbitrary operations on the service as the victim principal for the lifetime of the captured signing key. There is no rate limit on replays. The DetectReplays setting on transport-securit...

Improper Verification of Cryptographic Signature

Overview CoreWCF.Primitives is a port of the service side of Windows Communication Foundation WCF to .NET Core. The goal of this project is to enable existing WCF services to move to .NET Core. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature...

GHSA-8678-W3JW-XFC2 Nokogiri: XML::Schema on JRuby allows network requests when NONET is set, bypassing CVE-2020-26247

Summary The NONET parse option, which Nokogiri turns on by default for Nokogiri::XML::Schema see CVE-2020-26247, was not correctly enforced on the JRuby implementation. As a result, a schema parsed with default options could still cause external resources to be fetched over the network, potential...

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Overview silverstripe/framework is a PHP framework forming the base for the SilverStripe CMS. Affected versions of this package are vulnerable to Improper Restriction of Recursive Entity References in DTDs 'XML Entity Expansion' via XML entity expansion. An attacker can cause denial of service by...

XML Injection

Overview Affected versions of this package are vulnerable to XML Injection during request serialization of scalar XML element values. An attacker can smuggle raw XML markup into generated output by supplying a string that contains CDATA terminator . This lets attacker-controlled content break out...

ALPINE-CVE-2026-56131

libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLResumeParser from within handlers in cases of a policy violation. Thus, a use-after-free can occur similar to the CVE-2026-50219 situation...

CVE-2026-56131

libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLResumeParser from within handlers in cases of a policy violation. Thus, a use-after-free can occur similar to the CVE-2026-50219 situation...

CVE-2026-56132

In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers...

EUVD-2026-37977

In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers...

CVE-2026-56131

libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLResumeParser from within handlers in cases of a policy violation. Thus, a use-after-free can occur similar to the CVE-2026-50219 situation...

SUSE CVE-2026-6047

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

PT-2026-52449

Name of the Vulnerable Software and Affected Versions Nokogiri versions prior to 1.19.4 Description Nokogiri contains a bug occurring when certain methods are called on native wrapper classes that inherit from Nokogiri::XML::Node and have been allocated but not initialized. This leads to a NULL...

PT-2026-51118

Summary The ansi.js Handlebars helper in allure-generator passes user-controlled statusMessage and statusTrace values from test result files through the ansi-to-html library and wraps the output in Handlebars SafeString without HTML escaping. Since ansi-to-html does not escape HTML entities by...

PT-2026-56538

Name of the Vulnerable Software and Affected Versions Zeep versions 4.0.0 through 4.3.2 Description In this Python SOAP client, the Settings.forbid external setting is not enforced during the parsing of WSDL or XSD documents. This allows transitive xsd:import, xsd:include, wsdl:import, and lxml...

PT-2026-53793

XML Entity Expansion Billion Laughs DoS in XMLSitemapParser Summary ultimate-sitemap-parser version 1.8.0 and earlier parse attacker-controlled XML content using Python's xml.parsers.expat without any restriction on DTD declarations or recursive entity references. An attacker who can serve a...

PT-2026-52446

Name of the Vulnerable Software and Affected Versions Nokogiri versions prior to 1.19.4 Description In the JRuby implementation, the NONET parse option—enabled by default for Nokogiri::XML::Schema—was not correctly enforced. This allows a schema parsed with default options to fetch external...