CVE-2023-1046 MuYuCMS getFile.html server-side request forgery

What is CVE-2023-1046?

CVE-2023-1046 is a medium-severity server-side request forgery 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 classified as critical has been found in MuYuCMS 2.2. This affects an unknown part of the file /admin.php/update/getFile.html. The manipulation of the argument url leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-221805 was assigned to this vulnerability.

Weakness: CWE-918

Which versions are affected by CVE-2023-1046?

It affects 1 product.

Products include Muyucms Muyucms.

How do I fix CVE-2023-1046?

No fix has been published for CVE-2023-1046 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2023-1046 being exploited?

There is no known exploitation of CVE-2023-1046 in the wild and no public exploit code.

Other vulnerabilities in MuYuCMS

• CVE-2023-27701 Missing authorization in n/a High 8.1
• CVE-2025-15589 MuYuCMS Template Management Template.php delete_dir_file path traversal Medium 5.1
• CVE-2025-10993 MuYuCMS Template Management admin.php code injection Medium 5.1
• CVE-2023-1043 MuYuCMS index.php path traversal Medium 4.3
• CVE-2023-1044 MuYuCMS index.php path traversal Medium 4.3

Sources

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

Also known as GHSA-g5wh-jvx7-8p9q.