Описание
Race condition in Endorsements
Impact
A race condition in the endorsement of resources (for instance, a proposal) allows a user to make more than once endorsement.
To exploit this vulnerability, the request to set an endorsement must be sent several times in parallel.
Workarounds
Disable the Endorsement feature in the components.
Ссылки
- https://github.com/decidim/decidim/security/advisories/GHSA-r275-j57c-7mf2
- https://nvd.nist.gov/vuln/detail/CVE-2023-47634
- https://github.com/decidim/decidim/commit/5c5ee7a50d75c10643dd8c495e2517641e4d74db
- https://github.com/decidim/decidim/commit/7b840d2c37a562709f4481db644d8c43add28536
- https://github.com/decidim/decidim/releases/tag/v0.26.9
- https://github.com/decidim/decidim/releases/tag/v0.27.5
- https://github.com/decidim/decidim/releases/tag/v0.28.0
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim/CVE-2023-47634.yml
Пакеты
decidim
>= 0.10.0, < 0.26.9
0.26.9
decidim
>= 0.27.0, < 0.27.5
0.27.5
Связанные уязвимости
Decidim is a participatory democracy framework. Starting in version 0.10.0 and prior to versions 0.26.9, 0.27.5, and 0.28.0, a race condition in the endorsement of resources (for instance, a proposal) allows a user to make more than once endorsement. To exploit this vulnerability, the request to set an endorsement must be sent several times in parallel. Versions 0.26.9, 0.27.5, and 0.28.0 contain a patch for this issue. As a workaround, disable the Endorsement feature in the components.