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CVE-2026-55987

Опубликовано: 13 авг. 2026
Источник: redhat
CVSS3: 3.5
EPSS Низкий

Описание

OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)

A flaw was found in Gitea. An attacker can reactivate an administrator-deactivated account by signing in via OAuth2, specifically when using authentication sources that do not utilize refresh tokens. This bypasses intended security controls, allowing unauthorized access to previously deactivated accounts.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
OpenShift Pipelinesopenshift-pipelines-clientNot affected
OpenShift Pipelinesopenshift-pipelines/pipelines-cli-tkn-rhel9Not affected
OpenShift Pipelinesopenshift-pipelines/pipelines-opc-rhel9Not affected
OpenShift Pipelinesopenshift-pipelines/pipelines-pipelines-as-code-cli-rhel9Not affected
OpenShift Pipelinesopenshift-pipelines/pipelines-pipelines-as-code-controller-rhel9Not affected
OpenShift Pipelinesopenshift-pipelines/pipelines-pipelines-as-code-watcher-rhel9Not affected

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Дополнительная информация

Статус:

Low
Дефект:
CWE-807
https://bugzilla.redhat.com/show_bug.cgi?id=2515486code.gitea.io/gitea: Gitea: Administrator-deactivated accounts can be reactivated via OAuth2 sign-in

EPSS

Процентиль: 22%
0.00295
Низкий

3.5 Low

CVSS3

Связанные уязвимости

CVSS3: 8.1
nvd
около 1 месяца назад

OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)

redos
около 1 месяца назад

Уязвимость gitea

redos
около 1 месяца назад

Уязвимость gitea

CVSS3: 8.1
github
около 2 месяцев назад

Gitea: OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)

EPSS

Процентиль: 22%
0.00295
Низкий

3.5 Low

CVSS3