CVE-2026-20912

Опубликовано: 22 янв. 2026

Источник: nvd

CVSS3: 9.1

EPSS Низкий

Описание

Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users.

Ссылки

https://blog.gitea.com/release-of-1.25.4/
Release Notes
https://github.com/go-gitea/gitea/pull/36320
Issue Tracking
Patch
https://github.com/go-gitea/gitea/pull/36355
Issue Tracking
Patch
https://github.com/go-gitea/gitea/releases/tag/v1.25.4
Release Notes
https://github.com/go-gitea/gitea/security/advisories/GHSA-vfmv-f93v-37mw
Broken Link
https://access.redhat.com/security/cve/CVE-2026-20912
https://bugzilla.redhat.com/show_bug.cgi?id=2432219
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20912.json

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:gitea:gitea:*:*:*:*:*:-:*:*

Версия до 1.25.4 (исключая)

EPSS

Процентиль: 35%

0.00415

Низкий

9.1 Critical

CVSS3

Дефекты

CWE-284

CWE-283

Связанные уязвимости

CVE-2026-20912

CVSS3: 9.1

redhat

7 месяцев назад

CVE-2026-20912

CVSS3: 9.1

debian

7 месяцев назад

Gitea does not properly validate repository ownership when linking att ...

ROS-20260224-73-0025

CVSS3: 9.1

redos

6 месяцев назад

Уязвимость gitea

GHSA-4xx9-vc8v-87hv

github

7 месяцев назад

Gitea does not properly validate repository ownership when linking attachments to releases

EPSS

Процентиль: 35%

0.00415

Низкий

9.1 Critical

CVSS3

Дефекты

CWE-284

CWE-283