CVE-2026-73061
9.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| scriban | scriban | 0 < 7.2.2 | affected |
| scriban | scriban | 7.2.2 | unaffected |
Weaknesses
- CWE-284: Improper Access Control
References
- https://github.com/scriban/scriban/security/advisories/GHSA-7jvp-hj45-2f2m
- https://www.vulncheck.com/advisories/scriban-before-arbitrary-property-write-via-typedobjectaccessor
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