xmldom: Processing Instruction Target Injection Bypasses requireWellFormed
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| xmldom | xmldom | affected |
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| @xmldom | xmldom | affected |
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Github GHSA |
GHSA-c7q8-3ch8-vqpv | xmldom: Processing Instruction Target Injection Bypasses requireWellFormed |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.612% probability within 30 days)
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threat_severity
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cvssV3_1
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| First Time appeared |
Xmldom
Xmldom xmldom |
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Xmldom
Xmldom xmldom |
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ssvc
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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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