CVE-2023-3236 mccms Comic.php pic_save server-side request forgery
Remote attackers can exploit a server-side request forgery vulnerability in mccms to access internal resources or bypass security controls.
- 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-2023-3236?
CVE-2023-3236 is a medium-severity server-side request forgery vulnerability in mccms, published on 14 Jun 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 mccms up to 2.6.5. This affects the function pic_save of the file sys/apps/controllers/admin/Comic.php. The manipulation of the argument pic 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 associated identifier of this vulnerability is VDB-231507.
Weakness: CWE-918
Which versions are affected by CVE-2023-3236?
It affects 1 product.
Products include Chshcms Mccms.
How do I fix CVE-2023-3236?
No fix has been published for CVE-2023-3236 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-2023-3236 being exploited?
There is no known exploitation of CVE-2023-3236 in the wild and no public exploit code.
Other vulnerabilities in mccms
Sources
Also known as GHSA-crh3-rr47-6rc3.