CVE-2022-40407 Path traversal in n/a

What is CVE-2022-40407?

CVE-2022-40407 is a high-severity path traversal vulnerability in n/a, published on 29 Sep 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official 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.

Weakness: CWE-434

Which versions are affected by CVE-2022-40407?

It affects 1 product.

Products include Chamilo Chamilo.

How do I fix CVE-2022-40407?

No fix has been published for CVE-2022-40407 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2022-40407 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-40407 exists.

Other vulnerabilities in n/a

• CVE-2023-3368 Chamilo LMS Unauthenticated Command Injection Critical 9.8
• CVE-2023-3533 Chamilo LMS Unauthenticated Remote Code Execution via Arbitrary File Write Critical 9.8
• CVE-2023-3545 Chamilo LMS Htaccess File Upload Security Bypass Critical 9.8
• CVE-2023-34960 Command injection in n/a Critical 9.8
• CVE-2021-34187 SQL injection in n/a Critical 9.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-p9v8-9gv6-r54c.