CVE-2025-5005

HIGH

Shanghai Lingdang Information Technology Lingdang CRM <8.6.5.4 - SSRF

Title source: llm

Description

A vulnerability was detected in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.5.4. This affects an unknown function of the file crm/WeiXinApp/dingtalk/index_event.php. The manipulation of the argument corpurl results in server-side request forgery. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References (4)

Core 4

Core References

Third Party Advisory, VDB Entry vdb-entry technical-description

https://vuldb.com/?id.323233

Permissions Required, VDB Entry signature permissions-required

https://vuldb.com/?ctiid.323233

Third Party Advisory, VDB Entry third-party-advisory

https://vuldb.com/?submit.636882

Exploit exploit

https://github.com/jackyliu666/dingtalk

View Exploit ZIP pw:eip

Scores

CVSS v3 7.3

EPSS 0.0043

EPSS Percentile 34.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-918

Status published

Products (1)

51mis/lingdang_crm < 8.6.5.4

Published Sep 09, 2025

Tracked Since Feb 18, 2026