{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45572","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-12T19:00:14.600Z","datePublished":"2026-08-06T20:10:54.774Z","dateUpdated":"2026-08-07T17:09:19.361Z"},"containers":{"cna":{"title":"Decidim: HTML content blocks allow stored script execution","problemTypes":[{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/decidim/decidim/security/advisories/GHSA-533c-2vh9-4r86","tags":["x_refsource_CONFIRM"],"url":"https://github.com/decidim/decidim/security/advisories/GHSA-533c-2vh9-4r86"},{"name":"https://github.com/decidim/decidim/pull/16451","tags":["x_refsource_MISC"],"url":"https://github.com/decidim/decidim/pull/16451"}],"affected":[{"vendor":"decidim","product":"decidim","versions":[{"version":"< 0.30.9","status":"affected"},{"version":">= 0.31.0.rc1, < 0.31.5","status":"affected"},{"version":">= 0.32.0.rc1, < 0.32.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-06T20:10:54.774Z"},"descriptions":[{"lang":"en","value":"Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, an administrator with landing-page editing privileges can store arbitrary HTML and JavaScript in an HTML content block, which Decidim::ContentBlocks::HtmlCell#html_content renders without sanitization, causing the script to execute in visitors' browsers. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2."}],"source":{"advisory":"GHSA-533c-2vh9-4r86","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T15:24:49.896609Z","id":"CVE-2026-45572","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-07T17:09:19.361Z"}}]}}