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Home/CWEs/CWE-776
Common Weakness Enumeration

CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

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The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive definitions of entities.

Abstraction
Base
Related CVEs
12

▪ References & documentation

https://cwe.mitre.org/data/definitions/776.htmlNVD CWE listing

▪ Related CVEs

CVE-2026-29074High

Security vulnerability in svgo

CVE-2024-43398Medium

Security vulnerability in rexml

CVE-2026-26278High

Security vulnerability in fast-xml-parser

CVE-2026-33036High

Security vulnerability in fast-xml-parser

CVE-2026-33036High

Security vulnerability in fast-xml-parser

CVE-2026-26278High

Security vulnerability in fast-xml-parser

CVE-2026-33036High

Security vulnerability in fast-xml-parser

CVE-2026-26278High

Security vulnerability in fast-xml-parser

CVE-2026-26278High

Security vulnerability in fast-xml-parser

CVE-2026-33036High

Security vulnerability in fast-xml-parser

CVE-2026-26278High

Security vulnerability in fast-xml-parser

CVE-2026-33036High

Security vulnerability in fast-xml-parser