What’s Vulnerable › Vulnerabilities

CVE-2021-27405

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-19 · updated 2026-06-17
• Weakness: CWE-400

Description

A ReDoS (regular expression denial of service) flaw was found in the @progfay/scrapbox-parser package before 6.0.3 for Node.js.

Affected products

• Scrapbox-Parser Project Scrapbox-Parser: before 6.0.3 — fixed in 6.0.3

How to fix

Upgrade to a fixed version: Scrapbox-Parser Project Scrapbox-Parser 6.0.3. Check the vendor advisory for mitigations.

References

• https://github.com/progfay/scrapbox-parser/pull/519
• https://github.com/progfay/scrapbox-parser/pull/539
• https://github.com/progfay/scrapbox-parser/pull/540
• https://security.netapp.com/advisory/ntap-20210326-0002/
• https://github.com/progfay/scrapbox-parser/pull/519
• https://github.com/progfay/scrapbox-parser/pull/539
• https://github.com/progfay/scrapbox-parser/pull/540
• https://security.netapp.com/advisory/ntap-20210326-0002/

Get alerted when CVE-2021-27405 or the next vulnerability affects your stack