Vulnerability · Published Dec 1, 2025 · Assigned by certcc
CVE-2025-11699CVE-2025-11699
High 7.1
In plain English
A high-severity security flaw in nopCommerce from nopSolutions. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.4%top 61.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| nopSolutions | nopCommerce | 4.80.3 – through 4.80.4 |
| nopSolutions | nopCommerce | 4.10 – before 4.70 |
Weakness: CWE-613 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N