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CVE-2025-11290— CRMEB JWT HMAC Secret hard-coded key

Quick assessment

Affected
n/a CRMEB
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

CRMEB是CRMEB开源的一个 Java 商城系统。 CRMEB 5.6.1及之前版本存在安全漏洞,该漏洞源于JWT HMAC Secret Handler组件对参数secret使用硬编码加密密钥,可能导致远程攻击。

CVSS 5.6 · Medium EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions
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I. Basic Information for CVE-2025-11290

Vulnerability Information

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Vulnerability Title
CRMEB JWT HMAC Secret hard-coded key
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in CRMEB up to 5.6.1. This affects an unknown function of the component JWT HMAC Secret Handler. Such manipulation of the argument secret with the input default leads to use of hard-coded cryptographic key . It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
CRMEB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CRMEB是CRMEB开源的一个 Java 商城系统。 CRMEB 5.6.1及之前版本存在安全漏洞,该漏洞源于JWT HMAC Secret Handler组件对参数secret使用硬编码加密密钥,可能导致远程攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- CRMEB 5.6.0 cpe:2.3:a:crmeb:crmeb:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-11290

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III. Intelligence Information for CVE-2025-11290

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Vendor Advisories for CVE-2025-11290 (1)

Same Patch Batch · n/a · 2025-10-05 · 3 CVEs total

CVE-2025-11288 6.3 MEDIUM CRMEB GET Parameter product sql injection
CVE-2025-11276 3.5 LOW Rebuild Comment/Guestbook cross site scripting

IV. Related Vulnerabilities

V. Comments for CVE-2025-11290

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