PT-2022-16793 · Hybbs2 · Hybbs2

Shmilyltyo · Published 2022-02-08 · Updated 2022-02-11 · CVE-2022-24676

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions HYBBS2 versions 2.3.2 and earlier

Description The issue allows for arbitrary file upload via a crafted ZIP archive. This is possible due to a problem in the update code function in Admin.php.

Recommendations For HYBBS2 versions 2.3.2 and earlier, consider disabling the update code function in Admin.php to prevent arbitrary file uploads until a fix is available. Restrict access to the Admin.php file to minimize the risk of exploitation. Avoid using the update code function until the issue is resolved.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2022-24676

Affected Products

Hybbs2

References · 5

• 🔥 https://github.com/hyyyp/HYBBS2/issues/33 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-24676 · Security Note
• https://osv.dev/vulnerability/CVE-2022-24676 · Vendor Advisory
• https://t.me/cibsecurity/37037 · Telegram Post
• https://t.me/cvenotify/26472 · Telegram Post