VYPR

CWE-91

XML Injection (aka Blind XPath Injection)

BaseDraft

Description

The product does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system.

Within XML, special elements could include reserved words or characters such as "<", ">", """, and "&", which could then be used to add new data or modify XML syntax.

Hierarchy (View 1000)

Parents

Related attack patterns (CAPEC)

CAPEC-250 · CAPEC-83

CVEs mapped to this weakness (149)

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  • CVE-2026-48590LowAug 21, 2026
    risk 0.07cvss —epss 0.00

    XML Injection vulnerability in joshnuss xml_builder (XmlBuilder module) allows Content Spoofing, XML Injection. This vulnerability is associated with program files lib/xml_builder.ex and program routines XmlBuilder.generate/1, XmlBuilder.generate/2, XmlBuilder.element/1,…

  • CVE-2026-47080LowAug 21, 2026
    risk 0.07cvss —epss 0.00

    XML Injection vulnerability in joshnuss xml_builder (XmlBuilder module) allows Content Spoofing, XML Injection. This vulnerability is associated with program files lib/xml_builder.ex and program routines XmlBuilder.generate/1, XmlBuilder.generate/2, XmlBuilder.escape/1. The…

  • CVE-2026-15037LowJul 23, 2026
    risk 0.00cvss —epss 0.00

    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…

  • CVE-2026-55789HigJul 10, 2026
    risk 0.00cvss 8.5epss 0.00

    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…

  • CVE-2023-40612MedAug 23, 2023
    risk 0.00cvss 5.3epss 0.00

    In OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2, the file editor which is accessible to any user with ROLE_FILESYSTEM_EDITOR privileges is vulnerable to XXE injection attacks. The solution is to upgrade to Meridian 2023.1.5 or Horizon 32.0.2 or newer. Meridian and…

  • CVE-2021-39181HigSep 1, 2021
    risk 0.00cvss 8.8epss 0.02

    OpenOlat is a web-based learning management system (LMS). Prior to version 15.3.18, 15.5.3, and 16.0.0, using a prepared import XML file (e.g. a course) any class on the Java classpath can be instantiated, including spring AOP bean factories. This can be used to execute code…

  • CVE-2013-6408Dec 7, 2013
    risk 0.00cvss —epss 0.11

    The DocumentAnalysisRequestHandler in Apache Solr before 4.3.1 does not properly use the EmptyEntityResolver, which allows remote attackers to have an unspecified impact via XML data containing an external entity declaration in conjunction with an entity reference, related to an…

  • CVE-2013-4221Oct 10, 2013
    risk 0.00cvss —epss 0.03

    The default configuration of the ObjectRepresentation class in Restlet before 2.1.4 deserializes objects from untrusted sources using the Java XMLDecoder, which allows remote attackers to execute arbitrary Java code via crafted XML.

  • CVE-2008-5024Nov 13, 2008
    risk 0.00cvss —epss 0.04

    Mozilla Firefox 3.x before 3.0.4, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 do not properly escape quote characters used for XML processing, which allows remote attackers to conduct XML injection attacks via the default…