CVE-2025-5005: lingdang crm SSRF — Exploit

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.

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CVSS v3.1 Score

7.3

HIGH

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

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
51mis	lingdang_crm	< 8.6.5.4

References

Exploits

https://github.com/jackyliu666/dingtalk https://github.com/jackyliu666/dingtalk

Other References

https://vuldb.com/?ctiid.323233 https://vuldb.com/?id.323233 https://vuldb.com/?submit.636882

Frequently Asked Questions

What is CVE-2025-5005? +

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. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2025-5005? +

CVE-2025-5005 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-5005? +

CVE-2025-5005 affects products from 51mis, specifically: lingdang_crm. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-5005? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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