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Description

Improper authorization in Microsoft Power Apps allows an authorized attacker to execute code over a network.

PUBLISHED Reserved 2025-12-04 | Published 2026-01-16 | Updated 2026-02-22 | Assigner microsoft




HIGH: 8.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-285: Improper Authorization

Product status

1.0.0 (custom) before 25121
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20960 (PowerApps Desktop Client Remote Code Execution Vulnerability) vendor-advisory patch

cve.org (CVE-2026-20960)

nvd.nist.gov (CVE-2026-20960)

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