CVE-2023-1043 MuYuCMS index.php path traversal
Remote attackers can exploit a path traversal vulnerability in MuYuCMS to read arbitrary files from the server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-1043?
CVE-2023-1043 is a medium-severity path traversal vulnerability in MuYuCMS, published on 26 Feb 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in MuYuCMS 2.2. It has been classified as problematic. Affected is an unknown function of the file /editor/index.php. The manipulation of the argument dir_path leads to relative path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-221802 is the identifier assigned to this vulnerability.
Which versions are affected by CVE-2023-1043?
It affects 1 product.
Products include Muyucms Muyucms.
How do I fix CVE-2023-1043?
No fix has been published for CVE-2023-1043 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-2023-1043 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-1043 exists.
Other vulnerabilities in MuYuCMS
- CVE-2023-27701 Missing authorization in n/a
- CVE-2023-1046 MuYuCMS getFile.html server-side request forgery
- CVE-2025-15589 MuYuCMS Template Management Template.php delete_dir_file path traversal
- CVE-2025-10993 MuYuCMS Template Management admin.php code injection
- CVE-2023-1044 MuYuCMS index.php path traversal
Sources
Also known as GHSA-42mw-cpgw-c7mf.