要点
- CVE-2023-47634 是影响 decidim, decidim (decidim) 的低危 (CVSS 3.1)漏洞。
- 未来 30 天内被利用的概率（EPSS）：0.44%，高于 38.7% 的漏洞。
- 修复：升级到 0.26.9, 0.27.5 或更高版本。
| Package | Affected versions | Patched versions |
|---|
| decidim RubyGems | ≥ 0.10.0, < 0.26.9≥ 0.27.0, < 0.27.5
| 0.26.90.27.5
|
| decidim | ≥ 0.10.0, < 0.26.9≥ 0.27.0, < 0.27.5
| 0.26.90.27.5
|
Description
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.
NVD description
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.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free