CVE-2026-73060: falha de alta gravidade em scriban
Scriban 3.0.0 through 7.2.5 Denial of Service via ScriptRange.Multiply
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.5%
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.
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
Produtos afetados
scriban · scribanCVEs relacionadas — scriban
No mesmo produto, das mais perigosas para as menos.
CVE-2026-74789HIGHScriban before 7.0.0 LoopLimit Bypass via Built-in OperationsEPSS 0.6%CVE-2026-74795HIGHScriban before 6.6.0 Denial of Service via Uncontrolled RecursionEPSS 0.6%CVE-2026-74792HIGHScriban before 7.0.0 Stack Overflow via nested array initializersEPSS 0.5%CVE-2026-74794HIGHScriban before 6.6.0 Denial of Service via Infinite RecursionEPSS 0.5%CVE-2026-74788HIGHScriban before 7.0.0 Denial of Service via string.pad_left/pad_rightEPSS 0.5%CVE-2026-74787HIGHScriban before 7.0.0 Uncontrolled Recursion via object.to_jsonEPSS 0.5%
Referências
https://github.com/scriban/scriban/commit/205ca6a7c2349d3d388bd5f1f7729ee198c0d5e5https://github.com/scriban/scriban/commit/c3f03bfc912e14b306a01a03e611f606b05f9c33https://github.com/scriban/scriban/security/advisories/GHSA-89cf-6hmv-8rxmhttps://www.vulncheck.com/advisories/scriban-through-denial-of-service-via-scriptrange-multiply