Read the docs
TI-2021-19394 Aliases CVE-2021-43478GHSA-mrfr-c29m-rhp7

A vulnerability exists in Hoosk 1.8.0 in /install/index.php, due to a failure to check if…

Priority LOW 26Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

A vulnerability exists in Hoosk 1.8.0 in /install/index.php, due to a failure to check if config.php already exists in the root directory, which could let a malicious user reinstall the website.

Why it matters now

EPSS 0.00799 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hoosk:hoosk:1.8.0:*:*:*:*:*:*:*1.8.0VulnerableHoosk
  • cpe:2.3:a:hoosk:hoosk:1.8.0:*:*:*:*:*:*:* Versions 1.8.0 Vulnerable ·Hoosk

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-43478
  2. 2026-10-03 Alias added: GHSA-mrfr-c29m-rhp7

References

Exploit 1

  • TI-2022-21090 An arbitrary file upload vulnerability in the /attachments component of Hoosk v1.8 allows… CVSS 3.1CRITICAL 9.8
  • TI-2025-19212 Cross Site Scripting vulnerability in hooskcms v.1.7.1 allows a remote attacker to obtain… CVSS 3.1MEDIUM 6.1
  • TI-2025-19213 SQL Injection vulnerability in hooskcms v.1.7.1 allows a remote attacker to obtain… CVSS 3.1MEDIUM 5.1
  • TI-2025-19211 Cross Site Scripting vulnerability in hooskcms v.1.8 allows a remote attacker to cause a… CVSS 3.1MEDIUM 4.8
  • TI-2020-15904 An issue was discovered in Hoosk CmS v1.8.0. CVSS 3.1CRITICAL 9.8
  • TI-2018-12008 Hoosk v1.7.0 allows PHP code execution via a SiteUrl that is provided during installation and mishandled in config.php. CVSS 3.0CRITICAL 9.8
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences