CVE-2023-50449 Directory Traversal in JFinalCMS
Remote attackers can read arbitrary files via directory traversal in the file download parameter of JFinalCMS.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-50449?
CVE-2023-50449 is a high-severity path traversal vulnerability in n/a, published on 10 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
JFinalCMS 5.0.0 could allow a remote attacker to read files via ../ Directory Traversal in the /common/down/file fileKey parameter.
Weakness: CWE-22
Which versions are affected by CVE-2023-50449?
2 open source packages ship an affected version, including com.jfinal:jfinal. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
com.jfinal:jfinal Maven | All versions to 5.0.0 | None |
com.jfinal:jfinal Maven | All versions to 5.0.0 | None |
Products include Jfinalcms Project Jfinalcms.
How do I fix CVE-2023-50449?
No fix has been published for CVE-2023-50449 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-2023-50449 being exploited?
There is no known exploitation of CVE-2023-50449 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7x2g-4jvc-4x6p.