CVE-2026-74784Scriban before 7.2.0 Denial of Service via array.insert_at
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.7 HIGH (v4.0, CNA)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
- Weakness (CWE)
- CWE-770
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
scriban scriban scriban:scriban (from the name) | before 7.2.0; 7.2.0 not affected | CNA record |
References
- https://github.com/scriban/scriban/security/advisories/GHSA-24c8-4792-22hxvendor-advisory
- https://www.vulncheck.com/advisories/scriban-before-denial-of-service-via-array-insert-atthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.