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Release: Australia · Updated: 2026-03-12 · Official documentation · View source

Block Expired Anti-CSRF Tokens

Block expired CSRF tokens to prevent cross-site request forgery attacks.

The glide.security.csrf_previous.allow system property enables use of an expired secure token to identify and validate incoming requests. This token is used to prevent cross-site request forgery attacks.

Ensure that the property glide.security.csrf_previous.allow is set to false.

More information

AttributeDescription
Configuration nameglide.security.csrf_previous.allow
Configuration typeSystem Properties \(/sys\_properties\_list.do\)
Data typeBoolean
Recommended valuefalse
Default valuefalse
Fallback valuetrue
CategoryAccess control
Security risk- Severity score: 6.5 - CVSS rating: Medium - Security risk details: Allowing the use of previous or expired CSRF tokens exposes the application to replay attacks, enabling attackers to reuse valid requests and potentially perform unauthorized actions on behalf of legitimate users.
Functional impactNone
Dependencies and prerequisitesNone

Parent Topic:Access control