CVE-2023-3234: Zhong Bang CRMEB PublicController.php put_image deserialization

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-06-14 · updated 2026-06-17
Weakness: CWE-502

Description

A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. It has been declared as problematic. Affected by this vulnerability is the function put_image of the file api/controller/v1/PublicController.php. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231505 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

CRMEB: through 4.6.0

References

https://github.com/HuBenLab/HuBenVulList/blob/main/CRMEB%20is%20vulnerable%20to%20deserialization.md
https://vuldb.com/?ctiid.231505
https://vuldb.com/?id.231505
https://github.com/HuBenLab/HuBenVulList/blob/main/CRMEB%20is%20vulnerable%20to%20deserialization.md
https://vuldb.com/?ctiid.231505
https://vuldb.com/?id.231505

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