CVE-2025-66371
MEDIUMCVSS 5/10EPSS 0.30%
Last modified
CVE-2025-66371 is a medium-severity vulnerability rated 5/10 on the CVSS scale. Peppol-py before 1.1.1 allows XXE attacks because of the Saxon configuration. When validating XML-based invoices, the XML parser could read files from the filesystem and expose their content to a remote host.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
Peppol-py before 1.1.1 allows XXE attacks because of the Saxon configuration. When validating XML-based invoices, the XML parser could read files from the filesystem and expose their content to a remote host.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-66371?
Peppol-py before 1.1.1 allows XXE attacks because of the Saxon configuration. When validating XML-based invoices, the XML parser could read files from the filesystem and expose their content to a remote host.
How severe is CVE-2025-66371?
CVE-2025-66371 has a CVSS score of 5/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2025-66371?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-66360An issue was discovered in Logpoint before 7.7.0. An imprope…8.8
- CVE-2025-66361An issue was discovered in Logpoint before 7.7.0. Sensitive …6.5
- CVE-2025-66363An issue was discovered in LBS in Samsung Mobile Processor E…7.5
- CVE-2025-66369An issue was discovered in MM in Samsung Mobile Processor, W…7.5
- CVE-2025-6637A maliciously crafted PRT file, when parsed through certain …7.8
- CVE-2025-66370Kivitendo before 3.9.2 allows XXE injection. By uploading an…5
- CVE-2025-66372Mustang before 2.16.3 allows exfiltrating files via XXE atta…2.8
- CVE-2025-66373Akamai Ghost on Akamai CDN edge servers before 2025-11-17 ha…4.8
- CVE-2025-66374CyberArk Endpoint Privilege Manager Agent through 25.10.0 al…7.8
- CVE-2025-66376Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before…6.1
- CVE-2025-66377Pexip Infinity before 39.0 has Missing Authentication for a …7.5
- CVE-2025-66378Pexip Infinity 38.0 and 38.1 before 39.0 has insufficient ac…7.5
Are you affected by CVE-2025-66371?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST