CVE-2026-43828CWE-614

Apache Shiro: Shiro's native session and rememberMe cookies do not have secure flag set by default

Medium · published May 25, 2026

CVSS v4.0
5.9
EPSS
0%
Percentile
25.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/AU:Y/R:U/RE:L/U:Amber
EPSS
0.00331 · 25.1th percentile
Weakness
CWE-614 · Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
Published
2026-05-25T20:19Z
EPSS history
Timeline
  • 25 MAY 20:19Z
    Apache Shiro: Shiro's native session and rememberMe cookies do not have secure flag set by default
    cvelistv5