Sensitive Cookie in HTTPS Session Without "Secure" Attribute Affecting org.springframework:spring-web package, versions [6.2.0, 7.0.9)
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-JAVA-ORGSPRINGFRAMEWORK-19267079
- published26 Aug 2026
- disclosed20 Aug 2026
- creditUnknown
Introduced: 20 Aug 2026
NewCVE-2026-47889 (opens in a new tab)How to fix?
Upgrade org.springframework:spring-web to version 7.0.9 or higher.
Overview
org.springframework:spring-web is a package that provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.
Affected versions of this package are vulnerable to Sensitive Cookie in HTTPS Session Without "Secure" Attribute in the JettyCoreServerHttpResponse file. An attacker can compromise user session integrity by exploiting the omission of the sameSite attribute in serialized response cookies, potentially enabling cross-site request forgery (CSRF) attacks when a user interacts with a malicious website.