🛡️ CVE-2022-43234 — hoosk

🔴 CVSS 9.8 — Critical ⚠️ Exploit Public CWE-434 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An arbitrary file upload vulnerability in the /attachments component of Hoosk v1.8 allows attackers to execute arbitrary code via a crafted PHP file.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2022-43234 is classified as CWE-434: Unrestricted Upload of File with Dangerous Type. Uploads are accepted without restricting type, so an executable file can be placed where the server will run it.

Affected software

CVE-2022-43234 is recorded against 1 package.

  • hoosk

Timeline and source

Published on 16 November 2022 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
github.com

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-434
Public Exploit ⚠️ Yes
Source NVD
Published 2022-11-16
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
hoosk — —

References

Exploit, Issue Tracking, Third Party Advisory https://github.com/havok89/Hoosk/issues/64
Exploit, Issue Tracking, Third Party Advisory https://github.com/havok89/Hoosk/issues/64

Similar Threats

Exploit Protection

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