cvedb.io
CVE-2021-33391
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2023-02-17T18:15:11.187 · Last modified 2026-06-17T03:54:31.730

Summary

An issue in HTACG HTML Tidy v5.7.28 allows attacker to execute arbitrary code via the -g option of the CleanNode() function in gdoc.c.

Affected products

htacg — tidy

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.