CVE-2025-15671Welcart e-Commerce < 2.12.1 - Session Fixation via uscesid Parameter
Updated under an hour ago ()
Does this affect you?
It affects Unknown Welcart e-Commerce. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.4 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- Weakness (CWE)
- CWE-287
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Aug 21, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown Welcart e-Commerce unknown:welcart_e_commerce (from the name) | before 2.12.1 | CNA record |
References
- https://wpscan.com/vulnerability/3b2d4e7f-1e2a-4712-af9b-50080106d52c/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.