Allocation of Resources Without Limits or Throttling Affecting scriban.signed package, versions [,7.2.0)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-DOTNET-SCRIBANSIGNED-16770421
- published20 May 2026
- disclosed19 May 2026
- creditfg0x0
Introduced: 19 May 2026
CVE-2026-74784 (opens in a new tab)How to fix?
Upgrade Scriban.Signed to version 7.2.0 or higher.
Overview
Scriban.Signed is a fast, powerful, safe and lightweight scripting language and engine for .NET, which was primarily developed for text templating with a compatibility mode for parsing liquid templates.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the array.insert_at() function. An attacker can cause the application to exhaust system memory and terminate unexpectedly by supplying a template with large index value (such as {{ [1] | array.insert_at 200000000 'x' | array.size }}), resulting in unbounded memory allocation.