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Wed, 02 Sep 2026 00:15:00 +0000
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threat_severity
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cvssV3_1
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Tue, 01 Sep 2026 22:00:00 +0000
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Xmldom
Xmldom xmldom |
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Xmldom
Xmldom xmldom |
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ssvc
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Tue, 01 Sep 2026 15:00:00 +0000
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| Description | xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, Document.createProcessingInstruction(target, data) in lib/dom.js accepts an unvalidated target, while the requireWellFormed: true serializer checks only for a colon and the reserved case-insensitive xml name on 0.9.x and performs no target check on 0.8.x. Because serialization emits <?target data?>, a target containing >, ?, whitespace, or another invalid XML-name character can break the processing-instruction boundary and inject XML structure. This issue is fixed in @xmldom/xmldom versions 0.8.15 and 0.9.12; no fixed version is available for xmldom. | |
| Title | xmldom: Processing Instruction Target Injection Bypasses requireWellFormed | |
| Weaknesses | CWE-91 | |
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cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-01T15:18:45.240Z
Reserved: 2026-08-31T20:36:25.744Z
Link: CVE-2026-83616
Updated: 2026-09-01T15:18:35.343Z
Status : Received
Published: 2026-09-01T15:17:40.040
Modified: 2026-09-01T16:17:27.567
Link: CVE-2026-83616
OpenCVE Enrichment
Updated: 2026-09-01T17:15:04Z