Information Exposure Affecting decidim-participatory_processes package, versions <0.30.9>=0.31.0.rc1, <0.31.5>=0.32.0.rc1, <0.32.0.rc2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RUBY-DECIDIMPARTICIPATORYPROCESSES-17970855
- published14 Jul 2026
- disclosed13 Jul 2026
- creditUnknown
Introduced: 13 Jul 2026
CVE-2026-45378 (opens in a new tab)How to fix?
Upgrade decidim-participatory_processes to version 0.30.9, 0.31.5, 0.32.0.rc2 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure via the variant_url process. An attacker can access sensitive identity-document images by obtaining and replaying signed Active Storage URLs embedded in admin review pages, without requiring authentication. This is only exploitable if the "Identity documents" verification feature is enabled.