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CVE-2026-6266

Опубликовано: 04 мая 2026
Источник: redhat
CVSS3: 8.3
EPSS Низкий

Описание

A flaw was found in the AAP gateway. The user auto-link strategy, introduced in AAP 2.6, automatically links an external Identity Provider (IDP) identity to an existing AAP user account based on email matching without verifying email ownership. This allows a remote attacker to potentially hijack a victim's account or gain unauthorized access to other accounts, including administrative accounts, by manipulating the IDP-provided email.

Меры по смягчению последствий

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Дополнительная информация

Статус:

Important
Дефект:
CWE-305
https://bugzilla.redhat.com/show_bug.cgi?id=2458142aap-controller: aap-gateway: Account hijacking and unauthorized access via unverified email linking

EPSS

Процентиль: 33%
0.00397
Низкий

8.3 High

CVSS3

Связанные уязвимости

CVSS3: 8.3
nvd
3 месяца назад

A flaw was found in the AAP gateway. The user auto-link strategy, introduced in AAP 2.6, automatically links an external Identity Provider (IDP) identity to an existing AAP user account based on email matching without verifying email ownership. This allows a remote attacker to potentially hijack a victim's account or gain unauthorized access to other accounts, including administrative accounts, by manipulating the IDP-provided email.

CVSS3: 8.3
github
3 месяца назад

A flaw was found in the AAP gateway. The user auto-link strategy, introduced in AAP 2.6, automatically links an external Identity Provider (IDP) identity to an existing AAP user account based on email matching without verifying email ownership. This allows a remote attacker to potentially hijack a victim's account or gain unauthorized access to other accounts, including administrative accounts, by manipulating the IDP-provided email.

EPSS

Процентиль: 33%
0.00397
Низкий

8.3 High

CVSS3