CyberRota Analysis
AI-GeneratedScriban versions prior to 7.0.0 are vulnerable to a denial-of-service attack due to a flaw in the LimitToString safety limit, allowing attackers to bypass the 1MB restriction and allocate excessive memory. By exploiting this vulnerability, an attacker can repeatedly render large strings, potentially causing the host application to crash from an out-of-memory condition. Organizations using affected versions of Scriban should prioritize patching to mitigate the risk of service disruption.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Scriban before 7.0.0 (affected versions <= 6.6.0) contains a denial-of-service vulnerability in which the LimitToString safety limit (default 1MB) can be bypassed because ObjectToString resets the per-call length counter (_currentToStringLength) on every top-level call and StringBuilderOutput enforces no cumulative output-size limit. An attacker who can supply a template can render a near-limit string repeatedly in a loop, allocating approximately 1GB of memory and causing an out-of-memory condition that crashes the host application.