MC1218747 – Power Apps – Content Security Policy enforcement for Power Apps code apps (archived)

Power Apps Icon

check before: 2026-01-26

Product:

Microsoft 365 admin center, Power Apps, Power Platform, SharePoint

Platform:

Online, World tenant

Status:

Change type:

Admin impact

Links:

Details:

Starting on January 26, 2026, we will introduce strict Content Security Policy (CSP) enforcement for Power Apps code apps (preview). CSP is a security feature that protects apps from malicious content by restricting which external sources an app can access.

Change Category:
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Scope:
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Release Phase:

Created:
2026-01-17

updated:
2026-01-17

Task Type

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Docu to Check

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MS How does it affect me

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MS Preperations

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MS Urgency

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MS workload name

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summary for non-techies**

Starting January 26, 2026, Microsoft will implement Content Security Policy (CSP) for Power Apps, blocking access to external content unless explicitly allowed, and users can manage permissions via the Power Platform admin center.

Direct effects for Operations**

CSP Enforcement Impact
Power Apps code apps will block requests to external assets by default, potentially breaking functionality for users relying on those assets.
   - roles: Power Apps Developer, End User
   - references: https://aka.ms/13661Link1, https://aka.ms/13661Link2

User Experience Degradation
Users may experience degraded functionality or errors in apps that depend on external resources, leading to frustration and decreased productivity.
   - roles: End User, Business Analyst
   - references: https://aka.ms/13661Link3, https://aka.ms/13661Link4

Increased Support Requests
The change may lead to an increase in support requests as users encounter issues with app functionality, straining IT support resources.
   - roles: IT Support, Power Apps Developer
   - references: https://aka.ms/13661Link1, https://aka.ms/13661Link2

Configutation Options**

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Opportunities**

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Potentional Risks**

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IT Security**

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explanation for non-techies**

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** AI generated content. This information must be reviewed before use.

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Last updated 1 week ago ago

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