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CVE-2026-8737— Sanluan PublicCMS Trade Address Query TradeAddressListDirective.java execute missing authentication

Quick assessment

Affected
Sanluan PublicCMS
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.

PublicCMS是中国PublicCMS公司的一套使用Java语言编写的开源内容管理系统（CMS）。 PublicCMS 5.202506.d版本存在授权问题漏洞，该漏洞源于Trade Address Query Handler组件中publiccms-trade/src/main/java/com/publiccms/views/directive/trade/TradeAddressListDirective.java文件的execute函数对参数userId/id的操作，可能导致缺少身份验证，攻击

CVSS 5.3 · Medium EPSS 0.68% · P50

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Sanluan PublicCMS 5.202506.d affected
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I. Basic Information for CVE-2026-8737

Vulnerability Information
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Vulnerability Title
Sanluan PublicCMS Trade Address Query TradeAddressListDirective.java execute missing authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in Sanluan PublicCMS 5.202506.d. This issue affects the function execute of the file publiccms-trade/src/main/java/com/publiccms/views/directive/trade/TradeAddressListDirective.java of the component Trade Address Query Handler. Executing a manipulation of the argument userId/id can lead to missing authentication. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. 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:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
PublicCMS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PublicCMS是中国PublicCMS公司的一套使用Java语言编写的开源内容管理系统（CMS）。 PublicCMS 5.202506.d版本存在授权问题漏洞，该漏洞源于Trade Address Query Handler组件中publiccms-trade/src/main/java/com/publiccms/views/directive/trade/TradeAddressListDirective.java文件的execute函数对参数userId/id的操作，可能导致缺少身份验证，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
Sanluan PublicCMS 5.202506.d cpe:2.3:a:publiccms:publiccms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-8737

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III. Intelligence Information for CVE-2026-8737

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Other References for CVE-2026-8737 (1)

Same Patch Batch · Sanluan · 2026-05-17 · 4 CVEs total

CVE-2026-8738 6.5 MEDIUM Sanluan PublicCMS Trade Payment Flow TradeOrderController.java AccountGatewayComponent.pay
CVE-2026-8740 6.3 MEDIUM Sanluan PublicCMS templateResult API TemplateResultDirective.java execute special elements
CVE-2026-8739 5.3 MEDIUM Sanluan PublicCMS SafeConfigComponent.java getSignKey hard-coded key

IV. Related Vulnerabilities

Same product: PublicCMS
Same vendor: Sanluan
Same weakness: CWE-306

V. Comments for CVE-2026-8737

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