CVE-2023-25828 Authenticate Remote Code Execution in Pluck CMS
Authenticated attackers can upload malicious PHP files via the albums module to execute arbitrary code on the server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-25828?
CVE-2023-25828 is a high-severity vulnerability in pluck-cms, published on 27 Mar 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Pluck CMS is vulnerable to an authenticated remote code execution (RCE) vulnerability through its “albums” module. Albums are used to create collections of images that can be inserted into web pages across the site. Albums allow the upload of various filetypes, which undergo a normalization process before being available on the site. Due to lack of file extension validation, it is possible to upload a crafted JPEG payload containing an embedded PHP web-shell. An attacker may navigate to it directly to achieve RCE on the underlying web server. Administrator credentials for the Pluck CMS web interface are required to access the albums module feature, and are thus required to exploit this vulnerability. CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C (8.2 High)
Weakness: CWE-434
Which versions are affected by CVE-2023-25828?
It affects 1 product.
Products include Pluck-Cms Pluck.
How do I fix CVE-2023-25828?
No fix has been published for CVE-2023-25828 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-25828 being exploited?
There is no known exploitation of CVE-2023-25828 in the wild and no public exploit code.
Other vulnerabilities in pluck-cms
Sources
Also known as GHSA-cp9w-xxfq-xfcf.