CVE-2026-74791

CVSS 9.2 (critical) · published 2026-08-16

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 earlier renders without triggering TemplateLoader.Load() again.

Weakness: CWE-226

Source: NVD CVE-2026-74791

References

• https://github.com/scriban/scriban/security/advisories/GHSA-x6m9-38vm-2xhf
• https://www.vulncheck.com/advisories/scriban-before-authorization-bypass-via-stale-include-cache
• https://github.com/scriban/scriban/security/advisories/GHSA-x6m9-38vm-2xhf

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