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CVE-2026-43827

Опубликовано: 25 мая 2026
Источник: redhat
CVSS3: 7.1
EPSS Низкий

Описание

Default configurations of Apache Shiro have a session fixation vulnerability. 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, when a session already exists, it is not invalidated upon successful login, nor is a new session being generated with a new ID.

A flaw was found in Apache Shiro. This vulnerability, known as session fixation, allows an attacker to hijack a user's session. This occurs because the system fails to invalidate an existing session or generate a new session identifier after a user successfully logs in. Consequently, a remote attacker could exploit this to gain unauthorized access to a user's account and potentially sensitive information.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Fuse 7shiro-coreOut of support scope
Red Hat JBoss Enterprise Application Platform Expansion Packshiro-coreNot affected

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-613
https://bugzilla.redhat.com/show_bug.cgi?id=2481287apache-shiro: Apache Shiro: Session fixation vulnerability due to improper session invalidation upon login

EPSS

Процентиль: 34%
0.00412
Низкий

7.1 High

CVSS3

Связанные уязвимости

CVSS3: 6.5
ubuntu
3 месяца назад

Default configurations of Apache Shiro have a session fixation vulnerability. 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, when a session already exists, it is not invalidated upon successful login, nor is a new session being generated with a new ID.

CVSS3: 6.5
nvd
3 месяца назад

Default configurations of Apache Shiro have a session fixation vulnerability. 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, when a session already exists, it is not invalidated upon successful login, nor is a new session being generated with a new ID.

CVSS3: 6.5
debian
3 месяца назад

Default configurations of Apache Shiro have a session fixation vulnera ...

github
2 месяца назад

Apache Shiro has a session fixation vulnerability

EPSS

Процентиль: 34%
0.00412
Низкий

7.1 High

CVSS3