CVE-2026-74785Scriban before 7.0.0 Denial of Service via Unbounded Resource Consumption
Updated under an hour ago ()
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It affects scriban. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Scriban before 7.0.0 contains three distinct denial-of-service vulnerabilities in expression evaluation that bypass existing safety controls through unbounded string multiplication, uncontrolled BigInteger shift operations, and LoopLimit bypass via range enumeration in builtin functions. Attackers who can supply templates can cause out-of-memory exceptions or CPU exhaustion, typically terminating the entire host process.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-400
- 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 7.0.0; 7.0.0 not affected | CNA record |
References
- https://github.com/scriban/scriban/security/advisories/GHSA-xw6w-9jjh-p9crvendor-advisory
- https://www.vulncheck.com/advisories/scriban-before-denial-of-service-via-unbounded-resource-consumptionthird-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.