High severity · published Dec 1, 2025
CVE-2025-11699
No description published yet
7.1
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
nopCommerce · nopSolutions
4.80.3 through 4.80.4; 4.10 before 4.70 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11699
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11699
Issue Tracking
https://github.com/nopSolutions/nopCommerce/issues/7044
Mailing List
https://seclists.org/fulldisclosure/2025/Aug/14
Release Notes
https://www.nopcommerce.com/en/release-notes?srsltid=AfmBOoravPKjN19pm_XZbXZ7GvPhkt8cxlK6794BJRZlY5RxJU_yNoTT
Patch
https://www.kb.cert.org/vuls/id/633103
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