CVE-2025-61823 ColdFusion | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)

ColdFusion versions 2025.4, 2023.16, 2021.22 and earlier are affected by an Improper Restriction of XML External Entity Reference 'XXE' vulnerability that could lead to arbitrary file system read. A high privileged attacker could exploit this vulnerability to access sensitive files and data on th...

CVE-2025-66214

CVE-2025-66214 describes a Java deserialization vulnerability in Ladybug before version 3.0-20251107.114628. The affected component exposes the API endpoints /iaf/ladybug/api/report/{storage} and /iaf/ladybug/api/report/upload, which accept gzip-compressed XML files with user-controllable content...

CVE-2025-66567

The ruby-saml library is for implementing the client side of a SAML authorization. ruby-saml versions up to and including 1.12.4 contain an authentication bypass vulnerability due to an incomplete fix for CVE-2025-25292. ReXML and Nokogiri parse XML differently, generating entirely different...

UBUNTU-CVE-2025-66567

The ruby-saml library is for implementing the client side of a SAML authorization. ruby-saml versions up to and including 1.12.4 contain an authentication bypass vulnerability due to an incomplete fix for CVE-2025-25292. ReXML and Nokogiri parse XML differently, generating entirely different...

OPENSUSE-SU-2025:20153-1 Security update for python-Django

This update for python-Django fixes the following issues: - CVE-2025-64459: Fixed a potential SQL injection via connector keyword argument in QuerySet and Q objects bsc1252926 - CVE-2025-13372,CVE-2025-64460: Fixed Denial of Service in 'django.core.serializers.xmlserializer.getInnerText' bsc12544...

expat: large number of colons in input makes parser consume high amount of resources, leading to DoS

It was discovered that the "setElementTypePrefix" function incorrectly extracted XML namespace prefixes. By tricking an application into processing a specially crafted XML file, an attacker could cause unusually high consumption of memory resources and possibly lead to a denial of service...

Important: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 8.2 Advanced 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 available for...

expat: internal entity expansion

expat before version 2.4.0 does not properly handle entities expansion unless an application developer uses the XMLSetEntityDeclHandler function, which allows remote attackers to cause a denial of service resource consumption, send HTTP requests to intranet servers, or read arbitrary files via a...

expat: Integer overflow in doProlog in xmlparse.c

expat libexpat is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability,...

expat: heap-based buffer over-read via crafted XML input

In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XMLGetCurrentLineNumber or XMLGetCurrentColumnNumber then resulted in a heap-based buffer over-read...

libexpat: expat: Improper Restriction of XML Entity Expansion Depth in libexpat

A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and causing a crash...

expat: Integer overflow in build_model in xmlparse.c

expat libexpat is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability,...

firefox: thunderbird: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing

A memory amplification vulnerability in libexpat allows attackers to trigger excessive dynamic memory allocations by submitting specially crafted XML input. A small input 250 KiB can cause the parser to allocate hundreds of megabytes, leading to denial-of-service DoS through memory exhaustion...

libexpat: expat: Improper Restriction of XML Entity Expansion Depth in libexpat

A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and causing a crash...

Uncaught Exception

Overview robrichards/xmlseclibs is a PHP library for XML Security. Affected versions of this package are vulnerable to Uncaught Exception in the form of improper handling of canonicalization failures. An attacker can bypass signature or digest validation by submitting specially crafted invalid XM...

CVE-2025-66578 robrichards/xmlseclibs has an Libxml2 Canonicalization error which can bypass Digest/Signature validation

xmlseclibs is a library written in PHP for working with XML Encryption and Signatures. Versions 3.1.3 contain an authentication bypass vulnerability due to a flaw in the libxml2 canonicalization process during document transformation. When libxml2’s canonicalization is invoked on an invalid XML...

CVE-2025-66568 ruby-saml Libxml2 Canonicalization errors can bypass Digest/Signature validation

The ruby-saml library implements the client side of an SAML authorization. Versions up to and including 1.12.4, are vulnerable to authentication bypass through the libxml2 canonicalization process used by Nokogiri for document transformation, which allows an attacker to execute a Signature Wrappi...

CVE-2025-66567 ruby-saml has a SAML authentication bypass due to namespace handling (parser differential)

The ruby-saml library is for implementing the client side of a SAML authorization. ruby-saml versions up to and including 1.12.4 contain an authentication bypass vulnerability due to an incomplete fix for CVE-2025-25292. ReXML and Nokogiri parse XML differently, generating entirely different...

PT-2025-49775

Name of the Vulnerable Software and Affected Versions ruby-saml versions through 1.12.4 Description The ruby-saml library, which handles SAML authorization on the client side, has a flaw that could allow an attacker to bypass authentication. This is due to how the library processes XML data using...

PT-2025-50222

Name of the Vulnerable Software and Affected Versions Ladybug versions prior to 3.0-20251107.114628 Description Ladybug is a tool that adds message-based debugging, unit, system, and regression testing to Java applications. The software contains the API endpoints /iaf/ladybug/api/report/storage a...