CVE-2026-25517

EPSS 0.01%

Wagtail has improper permission handling on admin preview endpoints

發布日:2026/2/3修改日:2026/2/4
也稱為:GHSA-4qvv-g3vr-m348

描述

### Impact Due to a missing permission check on the preview endpoints, a user with access to the Wagtail admin and knowledge of a model's fields can craft a form submission to obtain a preview rendering of any page, snippet or site setting object for which previews are enabled, consisting of any data of the user's choosing. The existing data of the object itself is not exposed, but depending on the nature of the template being rendered, this may expose other database contents that would otherwise only be accessible to users with edit access over the model. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. ### Patches Patched versions have been released as Wagtail 6.3.6, 7.0.4, 7.1.3 and 7.2.2. The new 7.3 feature release also incorporates this fix. ### Workarounds No workaround is available. ### Acknowledgements Many thanks to @thxtech for reporting this issue. ### For more information If there are any questions or comments about this advisory: - Visit Wagtail's [support channels](https://docs.wagtail.io/en/stable/support.html) - Send an email to [[email protected]](mailto:[email protected]) (view our [security policy](https://github.com/wagtail/wagtail/security/policy) for more information).

受影響套件(1)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 4.0—CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

參考連結(13)