CVE-2018-19463 File upload in n/a

High 8.8 Published 22 Nov 2018 Updated 5 Aug 2024

Authenticated attackers can execute arbitrary PHP code by uploading a malicious file disguised as an image in Z-BlogPHP.

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-2018-19463?

CVE-2018-19463 is a high-severity vulnerability in n/a, published on 22 Nov 2018. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

zb_system/function/lib/upload.php in Z-BlogPHP through 1.5.1 allows remote attackers to execute arbitrary PHP code by using the image/jpeg content type in an upload to the zb_system/admin/index.php?act=UploadMng URI. NOTE: The vendor's position is "We have no dynamic including. No one can run PHP by uploading an image in current version." It also requires authentication

Weakness: CWE-94

Which versions are affected by CVE-2018-19463?

It affects 1 product.

Products include Zblogcn Z-Blogphp.

How do I fix CVE-2018-19463?

No fix has been published for CVE-2018-19463 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-19463 being exploited?

There is no known exploitation of CVE-2018-19463 in the wild and no public exploit code.

Sources

Also known as GHSA-87q4-fqr2-3wr2.