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Scriban 3.0.0 through 7.2.5 Denial of Service via ScriptRange.Multiply

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-73060

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-73060

scriban

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "scriban",
    "product": "scriban",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.0",
        "versionType": "semver",
        "lessThanOrEqual": "7.2.5"
      }
    ],
    "packageURL": "pkg:nuget/Scriban",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-73060

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#4764 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement