---
id: "CVE-2026-125878"
page: "https://infrastack.ai/live/CVE-2026-125878"
kind: "vulnerability"
aliases: ["CVE-2026-125878"]
title: "N-central: cross-site scripting flaw lets attackers inject web page code"
severity: "high"
cvss: 8.7
epss: null
exploited: false
status: "open"
category: "vendor"
products: [{"name": "N-central", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["msp", "n-able", "n-central", "self-hosted", "vendor"]
not_affected_if: ["version-26.4.1-or-later"]
published_at: "2026-11-10T22:18:30+00:00"
first_seen_at: "2026-11-10T22:27:29+00:00"
updated_at: "2026-11-10T22:28:53+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-125878", "first_seen_at": "2026-11-10T22:27:29+00:00"}]
exploit_sources: []
---

# N-central: cross-site scripting flaw lets attackers inject web page code

Link for people: https://infrastack.ai/live/CVE-2026-125878 (this .md is for agents)

N-able N-central has a cross-site scripting flaw in its web interface where input is not neutralized before being placed in a page. An attacker can inject scripts that run in a logged-in user's browser, which the sources describe as resource injection.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:N-central affected range not listed fixed no fixed version listed

## How to check

- Check the installed N-central version in the product's admin interface or About page; the sources say versions before `26.4.1` are affected.

## Fix

- N-central: move to `26.4.1` or later, per the sources.

## Timeline

- 2026-11-10T22:27:29+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-125878

## From the sources

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in N-able N-central allows Resource Injection.

This issue affects N-central: before 26.4.1.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_