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CVE-2023-31606

Description

A Regular Expression Denial of Service (ReDoS) issue was discovered in the sanitize_html function of redcloth gem v4.0.0. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload.

POC

Reference

No PoCs from references.

Github

- https://github.com/e23e/CVE-2023-31606

- https://github.com/merbinr/CVE-2023-31606

- https://github.com/nomi-sec/PoC-in-GitHub