# CVE-2025-11699: nopCommerce v4.70 and prior, and version 4.80.3, does not invalidate session cookies after logout or session…

Source: https://junglewise.ai/threats/cve-2025-11699-nopcommerce-v4-70-and-prior-and-version-4-80-3-does-not  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-12-01  
License: CC BY 4.0 with a link back

CVE-2025-11699 · Severity: high · CVSS 7.1 · Published 2025-12-01

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.

Technologies: [Nopcommerce](https://junglewise.ai/threats/technologies/nopcommerce). Vendors: [Nopcommerce](https://junglewise.ai/threats/vendors/nopcommerce).

## Quick answers

**Is CVE-2025-11699 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-11699 being exploited in the wild.

**How severe is CVE-2025-11699?** High severity, with a CVSS score of 7.1, published 1 December 2025.

**Which products and versions are affected?** Nopcommerce. The advisory does not name versions.

**Is there a fix for CVE-2025-11699?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-11699?** Check whether you run Nopcommerce. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Nopcommerce

## Related threats

- [nopCommerce 4.90.0 is vulnerable to Cross Site Request Forgery (CSRF) via the Schedule Tasks functionality.](https://junglewise.ai/threats/cve-2025-65593-nopcommerce-4-90-0-is-vulnerable-to-cross-site-request-forgery)
- [nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) in the product management functionality. Malicious…](https://junglewise.ai/threats/cve-2025-65592-nopcommerce-4-90-0-is-vulnerable-to-cross-site-scripting-xss-in)
- [nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Currencies functionality.](https://junglewise.ai/threats/cve-2025-65591-nopcommerce-4-90-0-is-vulnerable-to-cross-site-scripting-xss-via)
- [nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Blog posts functionality in the Content Management area.](https://junglewise.ai/threats/cve-2025-65590-nopcommerce-4-90-0-is-vulnerable-to-cross-site-scripting-xss-via)
- [nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Attributes functionality.](https://junglewise.ai/threats/cve-2025-65589-nopcommerce-4-90-0-is-vulnerable-to-cross-site-scripting-xss-via)