CVE-2026-7673

crmeb_java Admin Upload UploadServiceImpl.java unrestricted upload

State: Published
Severity: 5.1 Medium
Published: May 3, 2026
Updated: May 4, 2026
Reserved: May 2, 2026

Description

A vulnerability was detected in crmeb_java up to 1.3.4. This vulnerability affects unknown code of the file crmeb/crmeb-service/src/main/java/com/zbkj/service/service/impl/UploadServiceImpl.java of the component Admin Upload. Performing a manipulation of the argument model results in unrestricted upload. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	4.7 Medium	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	5.8 Medium	AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-434 Unrestricted Upload
CWE-284 Improper Access Controls

Affected Products

Product	Versions
crmeb_javan/a	1.3.0Affected 1.3.1Affected 1.3.2Affected 1.3.3Affected 1.3.4Affected

References

VDB-360826 | crmeb_java Admin Upload UploadServiceImpl.java unrestricted uploadvdb-entrytechnical-description
VDB-360826 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #800684 | crmeb crmeb_java 1.3.4 Unrestricted Uploadthird-party-advisory
https://fx4tqqfvdw4.feishu.cn/docx/EgMOdHyq6oyxhux5vpJcr5cgnAf?from=from_copylinkexploit

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