What is GHSA-4pwj-r4p2-8gqv?

GHSA-4pwj-r4p2-8gqv is a security advisory published by GitHub Security Advisories with Critical severity. Improper restriction of XML external entity reference vulnerability in N-able N-central allows...

Which CVE IDs does GHSA-4pwj-r4p2-8gqv cover?

GHSA-4pwj-r4p2-8gqv covers the following CVE IDs: CVE-2026-125883. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-4pwj-r4p2-8gqvCritical

Improper restriction of XML external entity reference vulnerability in N-able N-central allows...

Vendor

GitHub Security Advisories

Published

November 11, 2026

Last Modified

November 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-125883 →

📋 Description

Improper restriction of XML external entity reference vulnerability in N-able N-central allows XML Schema Poisoning.

This issue affects N-central: before 26.4.1.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-125883
https://me.n-able.com/s/security-advisory/aArVy0000002ihhKAA/cve2026125883-multiple-xxe-vulnerabilities
https://github.com/Oracle-Security/CVEs/tree/main/0-Days/N-Central%20N-Able#anonymous-service-import-xxe-rce
https://github.com/advisories/GHSA-4pwj-r4p2-8gqv