CVE-2023-3233 Zhong Bang CRMEB PublicController.php get_image_base64 server-side request forgery
Remote attackers can exploit a server-side request forgery flaw in CRMEB 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-2023-3233?
CVE-2023-3233 is a medium-severity server-side request forgery vulnerability in Zhong Bang CRMEB, 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 was found in Zhong Bang CRMEB up to 4.6.0. It has been classified as critical. Affected is the function get_image_base64 of the file api/controller/v1/PublicController.php. The manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-231504. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-918
Which versions are affected by CVE-2023-3233?
It affects 1 product.
Products include Crmeb Crmeb.
How do I fix CVE-2023-3233?
No fix has been published for CVE-2023-3233 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-2023-3233 being exploited?
There is no known exploitation of CVE-2023-3233 in the wild and no public exploit code.
Other vulnerabilities in Zhong Bang CRMEB
Sources
Also known as GHSA-5g76-4vcr-3p8x.