CVE-2019-12401

CVE-2019-12401: XML Bomb in Apache Solr Solr versions prior to 5.0.0 are vulnerable to an XML resource consumption attack a.k.a. Lol Bomb via its update handler. By leveraging XML DOCTYPE and ENTITY type elements, the attacker can create a pattern that will expand when the server parses the XML...

CVE-2026-108358

PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. Prior to 1.30.7, 2.1.19, 2.4.8, 3.10.8, and 5.10.0, XmlScanner::scan in src/PhpSpreadsheet/Reader/Security/XmlScanner.php uses a DOCTYPE detection pattern that accounts for NUL-byte interleaving but not ISO-2022 escap...

CVE-2026-108357

PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. From 3.3.0 until 3.10.8 and 5.10.0, Reader\Xml passes stored SpreadsheetML XML through XmlScanner::scan in Xml::canRead and Xml::trySimpleXMLLoadStringPrivate, while Xml::unentity decodes numeric entities only after...

EUVD-2026-108242

PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. From 3.3.0 until 3.10.8 and 5.10.0, Reader\Xml passes stored SpreadsheetML XML through XmlScanner::scan in Xml::canRead and Xml::trySimpleXMLLoadStringPrivate, while Xml::unentity decodes numeric entities only after...

EUVD-2026-108265

PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. Prior to 1.30.7, 2.1.19, 2.4.8, 3.10.8, and 5.10.0, XmlScanner::scan in src/PhpSpreadsheet/Reader/Security/XmlScanner.php uses a DOCTYPE detection pattern that accounts for NUL-byte interleaving but not ISO-2022 escap...

CVE-2026-113582

This vulnerability affects all versions of Apache Abdera due to improper restriction of XML external entity references during Atom document parsing. An attacker could potentially access sensitive data or trigger server-side requests by providing attacker-controlled XML. Because Apache Abdera is r...

CVE-2026-113582 Apache Abdera: XML external entity expansion in Atom document parsing

UNSUPPORTED WHEN ASSIGNED Improper restriction of XML external entity references in Apache Abdera allows an attacker to access sensitive data or make server-side requests when an application parses attacker-controlled XML with Abdera. This issue affects Apache Abdera: all versions. Apache Abdera ...

XXE-Payloads

XXE-Payloads Quick access to XXE Payloads XXE: %sp;...

CVE-2026-108086

UNSUPPORTED WHEN ASSIGNED Improper restriction of recursive entity references in DTDs 'XML entity expansion' vulnerability in Apache Cocoon. This issue affects Apache Cocoon: all versions. XEE in the fp: form processor could lead to SSRF, including exposing files from the server to an untrusted...

EUVD-2026-104911

UNSUPPORTED WHEN ASSIGNED Improper restriction of recursive entity references in DTDs 'XML entity expansion' vulnerability in Apache Cocoon. This issue affects Apache Cocoon: all versions. XEE in the fp: form processor could lead to SSRF, including exposing files from the server to an untrusted...

PT-2026-118324

UNSUPPORTED WHEN ASSIGNED Improper restriction of recursive entity references in DTDs 'XML entity expansion' vulnerability in Apache Cocoon. This issue affects Apache Cocoon: all versions. XEE in the fp: form processor could lead to SSRF, including exposing files from the server to an untrusted...

EUVD-2026-104208

FopProducer transforms the incoming XSL-FO message body by creating a javax.xml.transform.TransformerFactory through TransformerFactory.newInstance and enabling only FEATURESECUREPROCESSING before running an identity transform over the body. On the JDK's built-in transformer, that feature alone...

CVE-2026-111252

A denial of service vulnerability exists in the XML parsing of multiple versions of OpenNMS Meridian and Horizon. OpenNMS parsed XML without an effective limit on entity expansion. A document with a DOCTYPE that declares internal entities can expand to a very large value and exhaust the server...

CVE-2026-111252

Multiple versions of OpenNMS Meridian and Horizon are vulnerable to a denial of service (DoS) condition due to insufficient limits on XML entity expansion . An authenticated user with provisioning access can trigger memory exhaustion by submitting a document with a DOCTYPE declaring internal enti...

CVE-2026-111252 OpenNMS denial of service via XML entity expansion

A denial of service vulnerability exists in the XML parsing of multiple versions of OpenNMS Meridian and Horizon. OpenNMS parsed XML without an effective limit on entity expansion. A document with a DOCTYPE that declares internal entities can expand to a very large value and exhaust the server...

CVE-2026-111252 OpenNMS denial of service via XML entity expansion

A denial of service vulnerability exists in the XML parsing of multiple versions of OpenNMS Meridian and Horizon. OpenNMS parsed XML without an effective limit on entity expansion. A document with a DOCTYPE that declares internal entities can expand to a very large value and exhaust the server...

Security Bulletin: IBM Storage Fusion Data Foundation is vulnerable to Denial of Service

Summary fast-xml-parser is used by IBM Storage Fusion Data Foundation, which could cause Denial of Service. CVE-2026-27942, CVE-2026-26278, CVE-2026-33036 Vulnerability Details CVEID:CVE-2026-27942 DESCRIPTION: fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML fro...

Security Bulletin: IBM Fusion Data Foundation is vulnerable to Denial of Service.

Summary fast-xml-parser is used by IBM Fusion Data Foundation, which could cause a Denial of Service. CVE-2026-73569. Vulnerability Details CVEID:CVE-2026-73569 DESCRIPTION: fast-xml-parser allows users to process XML from JS object without C/C++ based libraries or callbacks. From 5.9.3 until...

EUVD-2026-95137

savg-sanitizer is a PHP SVG/XML sanitizer. Prior to 1.0.0, svg-sanitizer's isHrefSafeValue validates an SVG href after XML DTD entity expansion, but saveXML serializes the original entity reference after removing the DTD declaration. A crafted entity such as Tab can appear to the sanitizer as a...

CLEANSTART-2026-GD39113 flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly

Security vulnerability affects the apache-hive package. A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly...