CAPEC-99
DEPRECATED: XML Parser Attack
deprecated by MITRE MITRE no longer maintains this attack pattern.
This attack pattern has been deprecated as it a generalization of CAPEC-230: XML Nested Payloads and CAPEC-231: XML Oversized Payloads. Please refer to these CAPECs going forward.
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Explain the attack pattern CAPEC-99: DEPRECATED: XML Parser Attack: how it unfolds, what it needs and how to prevent and detect it in my systems. Use https://capec.mitre.org/data/definitions/99.html and https://cve.bz/cve/capec/99?via=ask-ai-copy, which lists recent CVEs with the weaknesses it exploits. Cite the sources.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this attack pattern's id and public links.
MITRE's words, unchanged: CAPEC-99 at MITRE. CAPEC is Copyright © 2007–2026, The MITRE Corporation, used under the CAPEC terms of use: “The MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use Common Attack Pattern Enumeration and Classification (CAPEC™) for research, development, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce MITRE’s copyright designation and this license in any such copy.” CAPEC and the CAPEC logo are trademarks of The MITRE Corporation. Credits. All attack patterns.