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Tue, 01 Sep 2026 22:00:00 +0000
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| First Time appeared |
Xmldom
Xmldom xmldom |
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| Vendors & Products |
Xmldom
Xmldom xmldom |
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| Metrics |
ssvc
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Tue, 01 Sep 2026 14:45:00 +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, DOMParser.parseFromString() can silently accept an end tag such as </a\njunk>, close the element, and discard the trailing content. On 0.9.x, the lib/sax.js end-tag validator inherits the multiline flag from reg(), allowing the first line to satisfy the anchored XML ETag production; older lines have no equivalent residue validation. This parser differential can bypass a parse-before-trust well-formedness gate, although it does not inject the discarded content; onError on 0.9.x and errorHandler on 0.8.x are the relevant reporting interfaces. This issue is fixed in @xmldom/xmldom versions 0.8.15 and 0.9.12; no fixed version is available for xmldom. | |
| Title | xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content | |
| Weaknesses | CWE-1286 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-01T14:53:37.513Z
Reserved: 2026-08-31T20:36:25.744Z
Link: CVE-2026-83611
Updated: 2026-09-01T14:53:26.076Z
Status : Received
Published: 2026-09-01T15:17:39.263
Modified: 2026-09-01T15:17:39.263
Link: CVE-2026-83611
No data.
OpenCVE Enrichment
Updated: 2026-09-01T16:30:17Z