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CVE-2023-30185: CRMEB File Upload Vulnerability Allows Unauthorized File Access

CVE-2023-30185 · published 3 years ago

Summary

The CRMEB software allows attackers to upload any file to the server, potentially exposing sensitive data. This vulnerability is present in versions 4.4 to 4.6 and can be exploited to access unauthorized files. To protect your system, update to a newer version of CRMEB that has this vulnerability fixed.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
crmeb	crmeb	>= 4.4.0, <= 4.6.0 `cpe:2.3:a:crmeb:crmeb::::::::`

Original advisory text

CRMEB v4.4 to v4.6 was discovered to contain an arbitrary file upload vulnerability via the component \attachment\SystemAttachmentServices.php.

References

https://github.com/c7w1n/CVE-2023-30185/blob/main/CVE-2023-30185.md URL
https://www.crmeb.com/ URL
https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/30xxx/CVE-2023-30185... Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2023-30185 Vendor Advisory

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker partial control

Severity

9.8 Critical

Exploitation

1% chance of attack within 30 days

Type

CWE-434Unrestricted File Upload

Timeline

Published8 May 2023

Updated4 Nov 2026

First seen5 Jul 2026

Sources

CVE-2023-30185 · NVD

CVE-2023-30185 · MITRE

CVE-2023-30185 · OSV

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