Allocation of Resources Without Limits or Throttling Affecting scriban.signed package, versions [,7.0.0)
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- published26 Mar 2026
- disclosed24 Mar 2026
- creditoffset
Introduced: 24 Mar 2026
New CVE NOT AVAILABLE CWE-770 (opens in a new tab)How to fix?
Upgrade Scriban.Signed to version 7.0.0 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 unbounded resource consumption during expression evaluation in the CalculateToString, CalculateLongWithInt, and CalculateBigIntegerNoFit functions. An attacker can exhaust system memory or CPU resources by supplying specially crafted templates that trigger excessive string multiplication, unbounded bit shifting, or large range enumerations in built-in functions. This can lead to process termination or significant performance degradation.