CVE-2025-9375

Summary

XML Injection vulnerability in xmltodict allows Input Data Manipulation. This issue affects xmltodict: from 0.14.2 before 0.15.1.

NOTE: the scope of this CVE is disputed by the vendor on the grounds that xmltodict.unparse() delegates element-name handling to Python's xml.sax.saxutils.XMLGenerator, and that XMLGenerator should be the component performing validation.

Affected Software

Weaknesses

• CWE-91: CWE-91 XML Injection (aka Blind XPath Injection)

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

CVE Program Container

Additional References

• https://github.com/martinblech/xmltodict/issues/377#issuecomment-3255691923
• https://docs.python.org/3/library/xml.sax.utils.html#xml.sax.saxutils.escape
• https://docs.python.org/3/library/xml.sax.utils.html#xml.sax.saxutils.XMLGenerator

References

• https://fluidattacks.com/advisories/mono
• https://github.com/martinblech/xmltodict
• https://github.com/martinblech/xmltodict/blob/v0.15.1/CHANGELOG.md
• https://github.com/martinblech/xmltodict/commit/f98c90f071228ed73df997807298e1df4f790c33

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