What’s Vulnerable › Vulnerabilities

CVE-2021-40898

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-27 · updated 2026-06-17
• Weakness: CWE-1333

Description

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in scaffold-helper v1.2.0 when copying crafted invalid files.

Affected products

• Scaffold-Helper Project Scaffold-Helper: 1.2.0

References

• https://github.com/yetingli/SaveResults/blob/main/js/scaffold-helper.js
• https://github.com/yetingli/SaveResults/blob/main/js/scaffold-helper.js

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