CVE-2026-74791 Scriban before 7.0.0 Authorization Bypass via Stale Include Cache

Scriban before 7.0.0 fails to clear the CachedTemplates dictionary when TemplateContext.Reset is called, allowing cached templates to persist across reused contexts. Attackers can exploit request-dependent ITemplateLoader implementations to access previously authorized template content from earli...

CVE-2026-74791

Scriban before 7.0.0 contains an Authorization Bypass via Stale Include Cache. The issue is that, when TemplateContext.Reset() is called, the CachedTemplates dictionary is not cleared, allowing cached templates to persist across reused contexts. Attackers could leverage request-dependent ITemplat...

CVE-2026-74791: Sensitive Information in Resource Not Removed Before Reuse

Scriban before 7.0.0 fails to clear the CachedTemplates dictionary when TemplateContext.Reset is called, allowing cached templates to persist across reused contexts. Attackers can exploit request-dependent ITemplateLoader implementations to access previously authorized template content from earli...

PT-2026-30296

Summary TemplateContext.Reset claims that a TemplateContext can be reused safely on the same thread, but it does not clear CachedTemplates. If an application pools TemplateContext objects and uses an ITemplateLoader that resolves content per request, tenant, or user, a previously authorized inclu...

PT-2026-73159

Name of the Vulnerable Software and Affected Versions Scriban versions prior to 7.0.0 Description The software fails to clear the CachedTemplates dictionary when the TemplateContext.Reset function is called, which allows cached templates to persist across reused contexts. This can be exploited...