RubyGems (Ruby)

decidim Security Analysis

decidim has 12 known security vulnerabilities in RubyGems (Ruby). Upgrade to version 0.32.0 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.

12 Vulnerabilities

Low Immediate Risk

No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.

Recommended safe version: 0.32.0

Upgrading to 0.32.0 or later resolves all 12 known vulnerabilities in decidim. Run: gem install decidim -v 0.32.0

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Total

Critical

High

Medium

Low

Vulnerabilities

12 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details.

CVE / GHSA	Severity	CVSS	EPSS	Summary	Affected	Fixed In
CVE-2026-45414 Decidim: JWT-backed authentication can be replayed across organizations	HIGH	8.5	—	Decidim: JWT-backed authentication can be replayed across organizations	0.0.1, 0.0.1.alpha1, 0.0.1.alpha2, 0.0.1.alpha3 (+169 more)	0.31.5, 0.32.0
CVE-2023-34089 Decidim Cross-site Scripting vulnerability in the processes filter	HIGH	8.1	—	Decidim Cross-site Scripting vulnerability in the processes filter	0.14.1, 0.14.2, 0.14.3, 0.14.4 (+47 more)	0.26.7, 0.27.3
CVE-2025-65017 Decidim's private data exports can lead to data leaks	HIGH	6.8	—	Decidim's private data exports can lead to data leaks	0.30.0, 0.30.1, 0.30.2, 0.30.3	0.30.4
CVE-2023-36465 Decidim has broken access control in templates	HIGH	7.1	—	Decidim has broken access control in templates	0.23.2, 0.23.3, 0.23.4, 0.23.5 (+26 more)	0.26.8, 0.27.4
CVE-2023-34090 Decidim vulnerable to sensitive data disclosure	HIGH	7.5	—	Decidim vulnerable to sensitive data disclosure	0.27.0, 0.27.1, 0.27.2	0.27.3
CVE-2024-41673 Decidim has a cross-site scripting vulnerability in the version control page	HIGH	7.1	—	Decidim has a cross-site scripting vulnerability in the version control page	0.0.1, 0.0.1.alpha1, 0.0.1.alpha2, 0.0.1.alpha3 (+122 more)	0.27.8
CVE-2024-32469 Decidim cross-site scripting (XSS) in the pagination	MEDIUM	7.1	—	Decidim cross-site scripting (XSS) in the pagination	0.0.1, 0.0.1.alpha1, 0.0.1.alpha2, 0.0.1.alpha3 (+123 more)	0.27.6, 0.28.1
CVE-2023-48220 Possibility to circumvent the invitation token expiry period	MEDIUM	5.7	—	Possibility to circumvent the invitation token expiry period	0.0.1, 0.0.1.alpha3, 0.0.1.alpha4, 0.0.1.alpha5 (+113 more)	0.26.9, 0.27.5
CVE-2023-51447 Cross-site scripting (XSS) in the dynamic file uploads	MEDIUM	6.3	—	Cross-site scripting (XSS) in the dynamic file uploads	0.27.0, 0.27.1, 0.27.2, 0.27.3 (+1 more)	0.27.5
CVE-2023-32693 Decidim Cross-site Scripting vulnerability in the external link redirections	MEDIUM	6.1	—	Decidim Cross-site Scripting vulnerability in the external link redirections	0.25.0, 0.25.1, 0.25.2, 0.26.0 (+9 more)	0.26.7, 0.27.3
CVE-2024-39910 Decidim::Admin vulnerable to cross-site scripting (XSS) in the admin panel with QuillJS WYSWYG editor	MEDIUM	5.4	—	Decidim::Admin vulnerable to cross-site scripting (XSS) in the admin panel with QuillJS WYSWYG editor	0.0.1, 0.0.1.alpha1, 0.0.1.alpha2, 0.0.1.alpha3 (+121 more)	0.27.7
CVE-2024-27090 Decidim vulnerable to data disclosure through the embed feature	MEDIUM	5.3	—	Decidim vulnerable to data disclosure through the embed feature	0.0.1, 0.0.1.alpha1, 0.0.1.alpha2, 0.0.1.alpha3 (+120 more)	0.27.6

About This Data

Vulnerability data for decidim is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.

CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.