CVE-2026-78689

Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML namespace prefix list t...

EUVD-2026-70117

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the REST API and CLI endpoints for updating agent configuration do not prevent a submitted configuration from overwriting a different agent by specifying that agent's name in the submitted XML document, allowing attackers with Agent/Configure...

CVE-2026-84651

Jenkins 2.579 and earlier (LTS 2.568.2 and earlier) contain an unsafe deserialization flaw in the REST API and CLI endpoints used to update agent configuration. An attacker holding Agent/Configure permission on one agent can specify a different agent's name in the submitted XML, overwriting that ...

CVE-2026-84651

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the REST API and CLI endpoints for updating agent configuration do not prevent a submitted configuration from overwriting a different agent by specifying that agent's name in the submitted XML document, allowing attackers with Agent/Configure...

CVE-2026-84646

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML...

CVE-2026-84646

Jenkins (versions 2.579 and earlier, LTS 2.568.2 and earlier) is affected by a lack of type restriction in XML deserialization , allowing an attacker with Overall/Read permission to create user objects by submitting crafted XML. The root cause is that user objects can appear as nested field value...

EUVD-2026-70112

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML...

NPM: xmldom: XML fragment injection via invalid EntityReference.nodeName during requireWellFormed serialization

NPM: xmldom: XML fragment injection via invalid EntityReference.nodeName during requireWellFormed serialization vulnerability discovered by ? in WordPress Npm xmldom versions = 0.6.0...

xmldom: XML fragment injection via invalid EntityReference.nodeName during requireWellFormed serialization

Summary An EntityReference node can be created with an invalid, attacker-controlled name through Document.createEntityReferencename. When this node is serialized directly with: js serializer.serializeToStringref, requireWellFormed: true the invalid nodeName is emitted into the serialized XML...

EUVD-2026-69222

xmldom: XML fragment injection via invalid EntityReference.nodeName during requireWellFormed serialization...

GHSA-6GMQ-8VP8-GCM6 xmldom: XML fragment injection via invalid EntityReference.nodeName during requireWellFormed serialization

Summary An EntityReference node can be created with an invalid, attacker-controlled name through Document.createEntityReferencename. When this node is serialized directly with: js serializer.serializeToStringref, requireWellFormed: true the invalid nodeName is emitted into the serialized XML...

CVE-2026-83619

A flaw was found in xmldom, a JavaScript module used for processing XML documents. A remote attacker could exploit a vulnerability in the XML parser by submitting a specially crafted XML input. This could lead to a Denial of Service DoS, causing the affected system to become unresponsive by...

EUVD-2026-67073

NLTK: Quadratic CPU Exhaustion in XMLCorpusView.readxmlfragment...

GHSA-VP2X-QP44-57V7 NLTK: Quadratic CPU Exhaustion in `XMLCorpusView._read_xml_fragment()`

Summary XMLCorpusView.readxmlfragment reads a corpus file in 1 KiB blocks, appending each block to a growing fragment string, then calls VALIDXMLRE.matchfragment on the full accumulated buffer every iteration. Because each iteration rescans the entire accumulated fragment, the total amount of wor...

NLTK: Quadratic CPU Exhaustion in `XMLCorpusView._read_xml_fragment()`

Summary XMLCorpusView.readxmlfragment reads a corpus file in 1 KiB blocks, appending each block to a growing fragment string, then calls VALIDXMLRE.matchfragment on the full accumulated buffer every iteration. Because each iteration rescans the entire accumulated fragment, the total amount of wor...

encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...

encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...

encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...

encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...

encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...