Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.0.0 pathfile path traversal

Summaryinfo

A vulnerability described as critical has been identified in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.0.0. Affected by this vulnerability is an unknown functionality of the file /crm/weixinmp/index.php?userid=123&module=Users&usid=1&action=UsersAjax&minipro_const_type=1&related_module=Singin. Executing a manipulation of the argument pathfile can lead to path traversal. This vulnerability appears as CVE-2025-0461. The attack may be performed from remote. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.0.0 and classified as problematic. This vulnerability affects an unknown code block of the file /crm/weixinmp/index.php?userid=123&module=Users&usid=1&action=UsersAjax&minipro_const_type=1&related_module=Singin. The manipulation of the argument pathfile with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality.

The advisory is available at github.com. This vulnerability was named CVE-2025-0461. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Customer Relationship Management System

Vendor

• Shanghai Lingdang Information Technology

Name

• Lingdang CRM

Version

• 8.6.0

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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Exploitinginfo

Threat Intelligenceinfo

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Timelineinfo

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Entryinfo

Submitinfo

Accepted

• Submit #474252: Shanghai Lingdang Information Technology Co., Ltd. Lingdang CRM <=V8.6.0.0 File and Directory Information Exposure (by github.com)

Duplicate

• Submit #XXXXXX: Xxxxxxxx Xxxxxxxx Xxxxxxxxxxx Xxxxxxxxxx Xx., Xxx. Xxxxxxxx Xxx <=xx.x.x.x Xxxx Xxx Xxxxxxxxx Xxxxxxxxxxx Xxxxxxxx (by github.com)

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