CVE-2026-43828 — Apache Shiro: Shiro's native session and rememberMe cookies do not have secure flag set by default
Default configurations of Apache Shiro send sensitive cookies in HTTPS session without 'Secure' attribute. This issue affects Apache Shiro from 1.0 to 2.1.0, and 3.0.0-alpha-…
Published: 2026-05-25 · CVSS: 5.9 · CVSS 4.0
Default configurations of Apache Shiro send sensitive cookies in HTTPS session without 'Secure' attribute. This issue affects Apache Shiro from 1.0 to 2.1.0, and 3.0.0-alpha-1. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue. In the affected versions, Shiro-native session manager, as well as Remember-Me manager sends JSESSIONID and rememberMe cookies without 'secure' attribute by default.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7