What’s Vulnerable › Vulnerabilities

CVE-2022-24676

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-09 · updated 2026-06-17
• Weakness: CWE-434

Description

update_code in Admin.php in HYBBS2 through 2.3.2 allows arbitrary file upload via a crafted ZIP archive.

Affected products

• Hyphp Hybbs2: before 2.3.3 — fixed in 2.3.3

How to fix

Upgrade to a fixed version: Hyphp Hybbs2 2.3.3. Check the vendor advisory for mitigations.

References

• https://github.com/hyyyp/HYBBS2/issues/33
• https://github.com/hyyyp/HYBBS2/issues/33

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