CVE-2026-73061

CVSS 9.8 (critical) · published 2026-08-16

Scriban before 7.2.2 contains an access-modifier bypass vulnerability in TypedObjectAccessor that allows template code to write CLR object properties without setter-visibility checks. Attackers can modify properties with private, internal, or init-only setters, and perform mass assignment on public-setter properties, permanently altering live host objects after template rendering.

Weakness: CWE-284

Source: NVD CVE-2026-73061

References

• https://github.com/scriban/scriban/security/advisories/GHSA-7jvp-hj45-2f2m
• https://www.vulncheck.com/advisories/scriban-before-arbitrary-property-write-via-typedobjectaccessor
• https://github.com/scriban/scriban/security/advisories/GHSA-7jvp-hj45-2f2m

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