Vulnerabilities CVE-2026-74784

CVE-2026-74784

High

Open

TLP:CLEAR

Scriban before 7.2.0 Denial of Service via array.insert_at

NVD CVE.org

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Description

Scriban before 7.2.0 contains a denial of service vulnerability in the array.insert_at function that allocates unbounded null entries without respecting LoopLimit or LimitToString constraints. Attackers can supply a large index parameter to trigger OutOfMemoryException and crash the host process in under a second.

Details

CVSS Score: 8.7
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Confidence: 90%
Published: Aug 16, 2026
Last Modified: Aug 16, 2026

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