55518 matches found
GHSA-C7Q8-3CH8-VQPV xmldom: Processing Instruction Target Injection Bypasses requireWellFormed
Summary Document.createProcessingInstruction in @xmldom/xmldom performs no validation on the target parameter. The requireWellFormed: true serializer option validates only for : in the target and a case-insensitive xml prefix, but does not check for characters. A in the target breaks the processi...
xmldom: Processing Instruction Target Injection Bypasses requireWellFormed
Summary Document.createProcessingInstruction in @xmldom/xmldom performs no validation on the target parameter. The requireWellFormed: true serializer option validates only for : in the target and a case-insensitive xml prefix, but does not check for characters. A in the target breaks the processi...
EUVD-2026-69239
xmldom: Processing Instruction Target Injection Bypasses requireWellFormed...
GHSA-JXJR-3G7G-3944 xmldom: requireWellFormed element/attribute name validation is bypassable via an embedded line terminator
Summary An embedded line terminator bypasses the requireWellFormed serializer check for element and attribute names. The check was added to fix GHSA-w2rr-34g9-rvrj and GHSA-4w3w-2rp5-g8jm; a name whose first line is well-formed slips past it and is serialized verbatim, so the characters after the...
EUVD-2026-69241
xmldom: requireWellFormed element/attribute name validation is bypassable via an embedded line terminator...
xmldom: requireWellFormed element/attribute name validation is bypassable via an embedded line terminator
Summary An embedded line terminator bypasses the requireWellFormed serializer check for element and attribute names. The check was added to fix GHSA-w2rr-34g9-rvrj and GHSA-4w3w-2rp5-g8jm; a name whose first line is well-formed slips past it and is serialized verbatim, so the characters after the...
xmldom: Creation-time XML Name/QName validation is bypassable via an embedded line terminator, allowing injection on the default serialization path
Summary An embedded line terminator bypasses xmldom's always-on, WHATWG-mandated creation-time name validation. createElementNS, createAttributeNS, createDocumentType, and createAttribute should reject a malformed qualified name with InvalidCharacterError, but a name whose first line is well-form...
EUVD-2026-69220
xmldom: Creation-time XML Name/QName validation is bypassable via an embedded line terminator, allowing injection on the default serialization path...
xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content
Summary xmldom's parser silently accepts a not-well-formed end tag whose valid name is followed by trailing content — e.g. . The element is closed, the trailing content is discarded, and no error is reported, even though the XML end-tag production allows only optional whitespace after the name an...
EUVD-2026-69225
xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content...
NPM: xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content
NPM: xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content vulnerability discovered by ? in WordPress Npm xmldom versions = 0.6.0...
GHSA-6H8R-XR42-GP59 xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content
Summary xmldom's parser silently accepts a not-well-formed end tag whose valid name is followed by trailing content — e.g. . The element is closed, the trailing content is discarded, and no error is reported, even though the XML end-tag production allows only optional whitespace after the name an...
EUVD-2026-69236
xmldom: Quadratic-memory consumption...
EUVD-2026-69217
xmldom: Element name injection via createElement bypasses requireWellFormed...
GHSA-4W3W-2RP5-G8JM xmldom: Attribute name injection via setAttribute() bypasses requireWellFormed
Summary Element.setAttribute in @xmldom/xmldom bypasses attribute name validation by calling the private createAttributename method, which performs no validation. The public createAttribute method correctly validates names against an anchored QName pattern, but setAttribute never uses it. The...
xmldom: Attribute name injection via setAttribute() bypasses requireWellFormed
Summary Element.setAttribute in @xmldom/xmldom bypasses attribute name validation by calling the private createAttributename method, which performs no validation. The public createAttribute method correctly validates names against an anchored QName pattern, but setAttribute never uses it. The...
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...
libexpat: libexpat: Denial of Service via hash flooding attack with crafted XML
A flaw was found in libexpat. This vulnerability arises from the software misinterpreting a return code, leading to insufficient randomness entropy for hash functions. A remote attacker could exploit this by sending specially crafted XML content, triggering hash flooding attacks. This can result ...