CVE-2021-43478
MEDIUMCVSS 5.4/10EPSS 0.79%
Last modified
CVE-2021-43478 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hoosk | Hoosk | 1.8.0 |
References
- https://github.com/kr0za/bugs/issues/1Exploit, Third Party Advisory
- https://github.com/kr0za/bugs/issues/1Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-43478?
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.
How severe is CVE-2021-43478?
CVE-2021-43478 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.
How do I fix CVE-2021-43478?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-43478?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST