CVE-2026-73060 | BDVDB-2026-360387 Detail
scribanscriban
Description#
Scriban versions from 3.0.0 through 7.2.5 contain a denial of service vulnerability in the ScriptRange.Multiply operator that bypasses LoopLimit when the left operand is a lazy sequence. Attackers can supply templates with array multiplication on lazy sequences to execute billions of uncharged iterations, pinning CPU cores and exhausting garbage collection resources even when LoopLimit is set to 1.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.
Weaknesses#
- CWE-770 Allocation of Resources Without Limits or Throttling
References#
- https://github.com/scriban/scriban/security/advisories/GHSA-89cf-6hmv-8rxm
- https://github.com/scriban/scriban/commit/205ca6a7c2349d3d388bd5f1f7729ee198c0d5e5
- https://github.com/scriban/scriban/commit/c3f03bfc912e14b306a01a03e611f606b05f9c33
- https://www.vulncheck.com/advisories/scriban-through-denial-of-service-via-scriptrange-multiply
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.