How severe is CVE-2025-9375?

CVE-2025-9375 has a CVSS 4.0 base score of 6.9, rated medium severity.

Is CVE-2025-9375 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-9375?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-9375 have an EU (EUVD) identifier?

Yes. CVE-2025-9375 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26350.

When was CVE-2025-9375 published?

CVE-2025-9375 was published on 2025-09-01 and last updated on 2026-06-17.

CVE-2025-9375

CVE-2025-9375 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-91.

Key facts

Severity: Medium (CVSS 4.0 base score 6.9)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26350
Weakness: CWE-91
Published: 2025-09-01
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-9375?: 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.
How severe is CVE-2025-9375?: CVE-2025-9375 has a CVSS 4.0 base score of 6.9, rated medium severity.
Is CVE-2025-9375 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-9375?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9375 have an EU (EUVD) identifier?: Yes. CVE-2025-9375 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26350.
When was CVE-2025-9375 published?: CVE-2025-9375 was published on 2025-09-01 and last updated on 2026-06-17.

References

Other CWE-91 (XML Injection) vulnerabilities

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CVE-2019-19450 — Critical (CVSS 9.8): paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates…
CVE-2021-37154 — Critical (CVSS 9.8): In ForgeRock Access Management (AM) before 7.0.2, the SAML2 implementation allows XML injection, potentially enabling a…
CVE-2020-29128 — Critical (CVSS 9.8): petl before 1.68, in some configurations, allows resolution of entities in an XML document.
CVE-2020-25216 — Critical (CVSS 9.8): yWorks yEd Desktop before 3.20.1 allows code execution via an XSL Transformation when using an XML file in conjunction…

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