---
id: "CVE-2026-110057"
page: "https://infrastack.ai/live/CVE-2026-110057"
kind: "vulnerability"
aliases: ["CVE-2026-110057"]
title: "Microsoft SharePoint: authorization bypass lets a signed-in user read data"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "other"
products: [{"name": "Microsoft Office SharePoint", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["microsoft-office", "other", "sharepoint"]
not_affected_if: []
published_at: "2026-11-10T19:18:23+00:00"
first_seen_at: "2026-11-10T19:24:27+00:00"
updated_at: "2026-11-10T19:58:05+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-110057", "first_seen_at": "2026-11-10T19:24:27+00:00"}]
exploit_sources: []
---

# Microsoft SharePoint: authorization bypass lets a signed-in user read data

Link for people: https://infrastack.ai/live/CVE-2026-110057 (this .md is for agents)

A flaw in Microsoft Office SharePoint lets an authorized user bypass access checks through a user-controlled key. An attacker on the network can disclose information the account should not see.

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

## Affected

- vendor:Microsoft Office SharePoint affected range not listed fixed no fixed version listed

## Timeline

- 2026-11-10T19:24:27+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-110057

## From the sources

Authorization bypass through user-controlled key in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

---

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