CVE-2022-40407
HIGHCVSS 8.8/10EPSS 1.23%
Last modified
CVE-2022-40407 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.. EPSS estimates a 1.23% chance of exploitation in the next 30 days.
Description
A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chamilo | Chamilo | 1.11 |
References
- https://github.com/alexmackey/security-research/blob/main/chamilo/ChamiloRceViaZipSlip.mdExploit, Third Party Advisory
- https://github.com/alexmackey/security-research/blob/main/chamilo/ChamiloRceViaZipSlip.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-40407?
A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.
How severe is CVE-2022-40407?
CVE-2022-40407 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.23% probability of exploitation in the next 30 days.
How do I fix CVE-2022-40407?
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.
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Are you affected by CVE-2022-40407?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST