What’s Vulnerable › Vulnerabilities

CVE-2021-33354

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-09-30 · updated 2026-06-17
• Weakness: CWE-22

Description

Directory Traversal vulnerability in htmly before 2.8.1 allows remote attackers to perform arbitrary file deletions via modified file parameter.

Affected products

• htmly: before 2.8.1 — fixed in 2.8.1

How to fix

Upgrade to a fixed version: htmly 2.8.1. Check the vendor advisory for mitigations.

References

• https://github.com/danpros/htmly/issues/462
• https://github.com/danpros/htmly/issues/462

Get alerted when CVE-2021-33354 or the next vulnerability affects your stack