← Back to CVEs
CVE-2021-33391
CRITICAL9.8
Description
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.
CVE Details
CVSS v3.1 Score9.8
SeverityCRITICAL
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published2/17/2023
Last Modified3/18/2025
Sourcenvd
Honeypot Sightings0
Affected Products
htacg:tidylinux:linux_kernel
Weaknesses (CWE)
CWE-416CWE-416
References
https://github.com/htacg/tidy-html5/issues/946(cve@mitre.org)
https://github.com/htacg/tidy-html5/issues/946(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
This product uses data from the NVD API but is not endorsed or certified by the NVD.