MicrosoftRadarIndependent status for Microsoft services

PowerApps Desktop Client Remote Code Execution Vulnerability

CVE-2026-20960 is a remote code execution vulnerability in Microsoft Power Apps (rated Important, CVSS 8.0).

1 version

Facts

Microsoft id
CVE-2026-20960
Products
Microsoft Power Apps
Severity
Important
Impact
Remote Code Execution
CVSS
8.0
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Less Likely
Customer action required
Yes
Release
2026-Jan
Assigned by
Microsoft
Weakness
CWE-285: Improper Authorization
MSRC revision
2.0
Status pages
Power Apps status
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Security updates · open the original at Microsoft

Microsoft's revision notes

  1. Revision 1.0, 2026-01-16: Information published.
  2. Revision 2.0, 2026-01-29: Corrected Download links in the Security Updates table. This is an informational change only.

Microsoft says

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

Security updates,

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    The text as we first saw it

    Seen by us · Microsoft's timestamp · Microsoft's page

Other changes for Power Apps