CVE-2025-9375

UNSCORED

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.

CWE-91

How to fix

Remediation Available

python-xmltodictDebian

Fixed in:0.13.0-1.1~deb12u1CVE-2025-9375

Fixed in:0.13.0-1.1~deb13u1CVE-2025-9375

Fixed in:0.13.0-1.1CVE-2025-9375

python-xmltodictUbuntu

Fixed in:0.9.2-3ubuntu0.1~esm1USN-7753-1

Fixed in:0.11.0-1ubuntu0.1~esm1USN-7753-1

Fixed in:0.12.0-1ubuntu0.1~esm1USN-7753-1

Fixed in:0.12.0-2ubuntu0.1~esm1USN-7753-1

Fixed in:0.13.0-1ubuntu0.24.04.1USN-7753-1

python3-xmltodictUbuntu

Fixed in:0.9.2-3ubuntu0.1~esm1USN-7753-1

Fixed in:0.11.0-1ubuntu0.1~esm1USN-7753-1

Fixed in:0.12.0-1ubuntu0.1~esm1USN-7753-1

Fixed in:0.12.0-2ubuntu0.1~esm1USN-7753-1

Fixed in:0.13.0-1ubuntu0.24.04.1USN-7753-1

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Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.45%probability of exploitation in 30 days

37thpercentile

Low risk: more likely to be exploited than 37% of all known CVEs.

References

Other references7

Related Vulnerabilities

Other CWE-91 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-0646	Critical	9.8	99%	KEV	-
CVE-2023-27253	High	8.8	90%	-	-
CVE-2023-46214	High	8.0	89%	-	Fix
CVE-2024-53675	High	7.3	84%	-	Fix
CVE-2024-53674	High	7.3	47%	-	Fix
CVE-2023-43187	Critical	9.8	45%	-	Fix

Common questions

How do I fix CVE-2025-9375?

Published advisories record a fix for 3 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2025-9375 being actively exploited?

Not that we know of. CVE-2025-9375 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.45% is the estimated probability that it will be exploited in the next 30 days. That is higher than 37% of all scored CVEs.

What does CVE-2025-9375 affect?

Published advisories record a fix for python-xmltodict (Debian), python-xmltodict (Ubuntu), python3-xmltodict (Ubuntu). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-20.