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.
History

Mon, 17 Aug 2026 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Scriban
Scriban scriban
Vendors & Products Scriban
Scriban scriban

Sun, 16 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
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.
Title Scriban before 7.2.0 Denial of Service via array.insert_at
Weaknesses CWE-770
References
Metrics cvssV4_0

{'score': 8.7, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-08-16T13:14:10.514Z

Updated: 2026-08-17T16:04:51.852Z

Reserved: 2026-08-16T12:56:02.577Z

Link: CVE-2026-74784

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-16T14:16:56.263

Modified: 2026-08-17T16:17:48.357

Link: CVE-2026-74784

cve-icon Redhat

No data.