---
id: "CVE-2026-118152"
page: "https://infrastack.ai/live/CVE-2026-118152"
kind: "vulnerability"
aliases: ["CVE-2026-118152"]
title: "Microsoft Exchange Server: CSRF flaw lets attacker spoof actions over network"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: [{"name": "Microsoft Exchange Server", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["exchange-server", "infrastructure", "microsoft", "on-premises"]
not_affected_if: ["exchange-online"]
published_at: "2026-11-10T19:19:36+00:00"
first_seen_at: "2026-11-10T19:24:49+00:00"
updated_at: "2026-11-10T19:57:46+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118152", "first_seen_at": "2026-11-10T19:24:49+00:00"}]
exploit_sources: []
---

# Microsoft Exchange Server: CSRF flaw lets attacker spoof actions over network

Link for people: https://infrastack.ai/live/CVE-2026-118152 (this .md is for agents)

A cross-site request forgery flaw in Microsoft Exchange Server lets an unauthorized attacker perform spoofing over the network. The sources do not describe a data exposure or code execution beyond that.

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

## Affected

- vendor:Microsoft Exchange Server affected range not listed fixed no fixed version listed

## Timeline

- 2026-11-10T19:24:49+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-118152

## From the sources

Cross-site request forgery (csrf) in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

---

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