CVE-2026-59118: Improper authorization in Microsoft Power Apps allows an unauthorized attacker to elevate privileges over a network.

Details

Source

NVD Recent CVEs (US · database · site)

Severity

critical — CVSS 9.3

Published

2026-08-07

Last updated

2026-08-07

Exploitation

Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-59118

Referenced CVEs

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

• criticalCVE-2026-59118: Microsoft Power Apps Elevation of Privilege Vulnerabilitymsrc

Recent advisories for Improper authorization in

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

• highCVE-2026-65668: Improper access control in Microsoft Purview eDiscovery allows an authorized attacker to eleva…nvd · 2026-08-07
• criticalCVE-2026-62896: Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges…nvd · 2026-08-07
• criticalCVE-2026-56161: Improper access control in Azure Logic Apps allows an authorized attacker to disclose informat…nvd · 2026-08-07
• highCVE-2026-49163: Improper limitation of a pathname to a restricted directory ('path traversal') in Application …nvd · 2026-08-07
• mediumCVE-2026-50749: Improper Authorization vulnerability in Apache Answer. This issue affects Apache Answer: throu…nvd · 2026-08-05
• unknownCVE-2026-13227: An Improper Authorization vulnerability exists in ERPNext version <v16.25.0 and <15.115.0 due …nvd · 2026-08-04

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