Which versions of WukongCRM are affected by CVE-2025-5521?

Organizations using A vulnerability should be aware of moderate risk from CVE-2025-5521, a cross-site request forgery vulnerability rated CVSS 4.3.

Is there a public PoC exploit available for CVE-2025-5521?

Yes, a public proof-of-concept exploit is available for CVE-2025-5521. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-5521?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens are enforced.

WukongCRM CVE-2025-5521

Q: What is the CVSS score of CVE-2025-5521?

CVE-2025-5521 has a CVSS 4.0 base score of 5.3 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

EUVD-2025-16779 MEDIUM

Cross-Site Request Forgery (CSRF) (CWE-352)

2025-06-03 cna@vuldb.com

CSRF Wukongcrm 5Kcrm

5.3

CVSS 4.0 · Vendor: vuldb

Severity by source

Vendor (vuldb) PRIMARY

5.3 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

vuln.today AI

4.3 MEDIUM

Network attack vector, low complexity, no privileges, user interaction required, low integrity impact.

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

4.0 AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (vuldb).

CVSS VectorVendor: vuldb

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Scope

Lifecycle Timeline

CVSS changed

Jul 14, 2026 - 15:07 NVD

4.3 (MEDIUM) 5.3 (MEDIUM)

EUVD ID Assigned

Mar 14, 2026 - 17:04 euvd

EUVD-2025-16779

Analysis Generated

Mar 14, 2026 - 17:04 vuln.today

PoC Detected

Jun 09, 2025 - 15:12 vuln.today

Public exploit code

CVE Published

Jun 03, 2025 - 19:15 cve.org

MEDIUM 5.3

CVE Published

Jun 03, 2025 - 19:15 nvd

MEDIUM 4.3

DescriptionCVE.org

A vulnerability was found in WuKongOpenSource WukongCRM 9.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /system/user/updataPassword. The manipulation leads to cross-site request forgery. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Cross-site request forgery in WukongCRM 9.0 allows an attacker to change a user's password without consent. The vulnerability exists in the /system/user/updataPassword endpoint and can be triggered by tricking an authenticated user into visiting a malicious page. A public exploit is available, but no active exploitation has been reported.

Technical ContextAI

The vulnerability is a Cross-Site Request Forgery (CSRF) classified under CWE-352. CSRF attacks exploit the trust a web application has in an authenticated user's browser. The affected endpoint /system/user/updataPassword lacks anti-CSRF tokens or other validation mechanisms, allowing an attacker to forge requests that change the victim's password. The CPE indicates WukongCRM version 9.0 is affected.

RemediationAI

No official patch is available as the vendor has not responded. Mitigation should focus on implementing CSRF protections: add anti-CSRF tokens to all state-changing requests, especially the /system/user/updataPassword endpoint. Additionally, enforce same-site cookie attributes and consider using custom request headers. Users should also be educated about not clicking suspicious links while authenticated. Until a patch is released, these compensating controls reduce risk but may impact usability.