Description
nopCommerce v4.70 and prior, and version 4.80.3, does not invalidate session cookies after logout or session termination, allowing an attacker who has a a valid session cookie access to privileged endpoints (such as /admin) even after the legitimate user has logged out, enabling session hijacking. Any version above 4.70 that is not 4.80.3 fixes the vulnerability.
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| nopSolutions | nopCommerce | >= 4.80.3, <= 4.80.4 |
| nopSolutions | nopCommerce | >= 4.10, < 4.70 |
References
- https://github.com/nopSolutions/nopCommerce/issues/7044Issue Tracking
- https://seclists.org/fulldisclosure/2025/Aug/14Mailing List, Third Party Advisory
- https://www.nopcommerce.com/en/release-notes?srsltid=AfmBOoravPKjN19pm_XZbXZ7GvPhkt8cxlK6794BJRZlY5RxJU_yNoTTRelease Notes
- https://www.kb.cert.org/vuls/id/633103Patch, Third Party Advisory
Timeline
- Published
- Dec 1, 2025
- Last modified
- Oct 18, 2026
- NVD status
- Analyzed