CVE-2026-40869

תיאור (מקור, אנגלית)

Decidim is a participatory democracy framework. Starting in version 0.19.0 and prior to versions 0.30.5 and 0.31.1, a vulnerability allows any registered and authenticated user to accept or reject any amendments. The impact is on any users who have created proposals where the amendments feature is enabled. This also elevates the user accepting the amendment as the author of the original proposal as people amending proposals are provided coauthorship on the coauthorable resources. Versions 0.30.5 and 0.31.1 fix the issue. As a workaround, disable amendment reactions for the amendable component (e.g. proposals).

מדדים

CVSS 3.1

6.5 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-29/7/2026

CWE

CWE-266

מוצרים מושפעים

decidim: decidim

קישורים

• https://github.com/decidim/decidim/security/advisories/GHSA-w5xj-99cg-rccm MitigationPatchVendor Advisory
• https://github.com/decidim/decidim/commit/1b99136a1c7aa02616a0b54a6ab88d12907a‮… Patch