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Status published
Unknown
CVE-2021-33391
An issue in HTACG HTML Tidy v5.7.28 allows attacker to...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
htacg
View all reports →Affected Software
tidy
Vulnerable Versions:
5.7.28
Timeline
Official Publish:
February 17th, 2023
Last Modified:
March 18th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.