WCMS up to 8.3.11 Login getallcon getMemberByUid uid improper authentication

Summaryinfo

A vulnerability marked as critical has been reported in WCMS up to 8.3.11. This issue affects the function getMemberByUid of the file /index.php?articleadmin/getallcon of the component Login. This manipulation of the argument uid causes improper authentication. This vulnerability is tracked as CVE-2025-5149. The attack is possible to be carried out remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in WCMS up to 8.3.11. It has been declared as critical. Affected by this vulnerability is the function getMemberByUid of the file /index.php?articleadmin/getallcon of the component Login. The manipulation of the argument uid with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared at gitee.com. This vulnerability is known as CVE-2025-5149. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.

It is possible to download the exploit at gitee.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.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

• WCMS

Version

• 8.3.0
• 8.3.1
• 8.3.2
• 8.3.3
• 8.3.4
• 8.3.5
• 8.3.6
• 8.3.7
• 8.3.8
• 8.3.9
• 8.3.10
• 8.3.11

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.6
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔒

CNA Base Score: 5.6
CNA Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/24/2025 Advisory disclosed
05/24/2025 +0 days VulDB entry created
06/03/2025 +10 days VulDB entry last update

Sourcesinfo

Advisory: gitee.com
Status: Not defined

CVE: CVE-2025-5149 (🔒)
GCVE (CVE): GCVE-0-2025-5149
GCVE (VulDB): GCVE-100-310237
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/24/2025 19:37
Updated: 06/03/2025 15:33
Changes: 05/24/2025 19:37 (56), 05/24/2025 19:38 (1), 05/25/2025 15:58 (30), 06/03/2025 15:33 (12)
Complete: 🔍
Submitter: TTTlw1024
Cache ID: 216::103

Submitinfo

Accepted

• Submit #574590: 大灰狼 WCMS null Authorization Bypass (by TTTlw1024)

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