CVE-2023-47634
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.
Does this matter?
Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 3.1 LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.44% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- decidim/decidim
- Source
- security-advisories@github.com
References
- https://github.com/decidim/decidim/releases/tag/v0.26.9Release Notes
- https://github.com/decidim/decidim/releases/tag/v0.27.5Release Notes
- https://github.com/decidim/decidim/releases/tag/v0.28.0Release Notes
- https://github.com/decidim/decidim/security/advisories/GHSA-r275-j57c-7mf2Vendor Advisory
- https://github.com/decidim/decidim/releases/tag/v0.26.9Release Notes
- https://github.com/decidim/decidim/releases/tag/v0.27.5Release Notes
- https://github.com/decidim/decidim/releases/tag/v0.28.0Release Notes
- https://github.com/decidim/decidim/security/advisories/GHSA-r275-j57c-7mf2Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.