Sensitive Cookie in HTTPS Session Without "Secure" Attribute Affecting kentico.xperience.libraries package, versions [,13.0.165)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DOTNET-KENTICOXPERIENCELIBRARIES-14545472
- published21 Dec 2025
- disclosed18 Dec 2025
- creditCrafted Media Ltd.
Introduced: 18 Dec 2025
NewCVE-2024-58317 (opens in a new tab)How to fix?
Upgrade Kentico.Xperience.Libraries to version 13.0.165 or higher.
Overview
Kentico.Xperience.Libraries is a package for libraries and applications that use Kentico Xperience API.
Affected versions of this package are vulnerable to Sensitive Cookie in HTTPS Session Without "Secure" Attribute via the SetValue method in the CookieHelper class. The requireSSL attribute on the httpCookies web.config element was not reflected when setting cookies, as the secure parameter always defaulted to false unless explicitly overridden. This allows administration cookies to be transmitted over unencrypted connections, even when SSL is required, via the web.config configuration.