{"apiVersion":"1.0","identifier":"CVE-2026-74789","description":"Scriban before 7.0.0 (affected <= 6.6.0) applies its LoopLimit constraint only to script loop statements and not to expensive iteration performed inside built-in operators and functions. As a result, a single expression such as {{ 1..1000000 | array.size }} — or a memory-amplification expression such as {{ -A- * 200000000 }} — can force large CPU or memory consumption even when LoopLimit is configured to a very small value, resulting in denial of service. Applications that render attacker-controlled templates and rely on LoopLimit for safe execution are affected.","publishedAt":"2026-08-16T14:16:56","lastModifiedAt":"2026-08-17T16:17:48","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74789","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.0034,"riskScore":0.77,"affectedProduct":"Scriban","affectedVersions":"<7.0.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74789","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74789","en":"https://www.redsauce.net/en/cves/CVE-2026-74789","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74789","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74789","de":"https://www.redsauce.net/de/cves/CVE-2026-74789","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74789","el":"https://www.redsauce.net/el/cves/CVE-2026-74789"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74789"}}