CVE-2025-15671
Welcart e-Commerce < 2.12.1 - Session Fixation via uscesid Parameter
- State
- Published
- Severity
- 5.4 Medium
- Published
- Aug 21, 2026
- Updated
- Aug 21, 2026
- Reserved
- Jul 17, 2026
Description
The Welcart e-Commerce WordPress plugin before 2.12.1 does not regenerate the session identifier on authentication and sets the session identifier from a user-supplied request parameter, allowing an unauthenticated attacker to fixate a shop member's session and take over their customer account after the victim logs in through an attacker-crafted request.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
Welcart e-CommerceUnknown |
|
References
- https://wpscan.com/vulnerability/3b2d4e7f-1e2a-4712-af9b-50080106d52c/exploitvdb-entrytechnical-description
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