{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45414", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-12T01:48:40.452Z", "datePublished": "2026-08-06T19:17:17.988Z", "dateUpdated": "2026-08-07T17:50:53.738Z"}, "containers": {"cna": {"title": "Decidim: JWT-backed authentication can be replayed across organizations", "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "lang": "en", "description": "CWE-639: Authorization Bypass Through User-Controlled Key", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-863", "lang": "en", "description": "CWE-863: Incorrect Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q"}, {"name": "https://github.com/decidim/decidim/commit/023e206127c984a501345676e4789b31ddd115a1", "tags": ["x_refsource_MISC"], "url": "https://github.com/decidim/decidim/commit/023e206127c984a501345676e4789b31ddd115a1"}, {"name": "https://github.com/decidim/decidim/commit/226dc94894e6a3c030e4638c8b3441ee7199643c", "tags": ["x_refsource_MISC"], "url": "https://github.com/decidim/decidim/commit/226dc94894e6a3c030e4638c8b3441ee7199643c"}, {"name": "https://github.com/decidim/decidim/releases/tag/v0.31.5", "tags": ["x_refsource_MISC"], "url": "https://github.com/decidim/decidim/releases/tag/v0.31.5"}, {"name": "https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2", "tags": ["x_refsource_MISC"], "url": "https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2"}], "affected": [{"vendor": "decidim", "product": "decidim", "versions": [{"version": "< 0.31.5", "status": "affected"}, {"version": ">= 0.32.0.rc1, < 0.32.0.rc2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-06T19:17:17.988Z"}, "descriptions": [{"lang": "en", "value": "Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant\u2019s API to read participantDetails data and reach the proposal.answer mutation path. This issue is fixed in versions 0.31.5 and 0.32.0.rc2."}], "source": {"advisory": "GHSA-r3v7-5x4c-c69q", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-07T17:50:28.456696Z", "id": "CVE-2026-45414", "options": [{"Exploitation": "poc"}, {"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": "2026-08-07T17:50:53.738Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-45414", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-07T17:50:28.456696Z"}}}], "references": [{"url": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-07T17:50:46.855Z"}}], "cna": {"title": "Decidim: JWT-backed authentication can be replayed across organizations", "source": {"advisory": "GHSA-r3v7-5x4c-c69q", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "decidim", "product": "decidim", "versions": [{"status": "affected", "version": "< 0.31.5"}, {"status": "affected", "version": ">= 0.32.0.rc1, < 0.32.0.rc2"}]}], "references": [{"url": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q", "name": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/decidim/decidim/commit/023e206127c984a501345676e4789b31ddd115a1", "name": "https://github.com/decidim/decidim/commit/023e206127c984a501345676e4789b31ddd115a1", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/decidim/decidim/commit/226dc94894e6a3c030e4638c8b3441ee7199643c", "name": "https://github.com/decidim/decidim/commit/226dc94894e6a3c030e4638c8b3441ee7199643c", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/decidim/decidim/releases/tag/v0.31.5", "name": "https://github.com/decidim/decidim/releases/tag/v0.31.5", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2", "name": "https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant\u2019s API to read participantDetails data and reach the proposal.answer mutation path. This issue is fixed in versions 0.31.5 and 0.32.0.rc2."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-639", "description": "CWE-639: Authorization Bypass Through User-Controlled Key"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-06T19:17:17.988Z"}}}, "cveMetadata": {"cveId": "CVE-2026-45414", "state": "PUBLISHED", "dateUpdated": "2026-08-07T17:50:53.738Z", "dateReserved": "2026-05-12T01:48:40.452Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-08-06T19:17:17.988Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "decidim", "vendor": "decidim", "versions": [{"status": "affected", "version": "< 0.31.5"}, {"status": "affected", "version": ">= 0.32.0.rc1, < 0.32.0.rc2"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant\u2019s API to read participantDetails data and reach the proposal.answer mutation path. This issue is fixed in versions 0.31.5 and 0.32.0.rc2."}], "id": "CVE-2026-45414", "lastModified": "2026-08-07T18:17:15.190", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 4.7, "source": "[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-45414", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-07T17:50:28.456696Z", "version": "2.0.3"}}]}, "published": "2026-08-06T22:17:06.873", "references": [{"source": "[email protected]", "url": "https://github.com/decidim/decidim/commit/023e206127c984a501345676e4789b31ddd115a1"}, {"source": "[email protected]", "url": "https://github.com/decidim/decidim/commit/226dc94894e6a3c030e4638c8b3441ee7199643c"}, {"source": "[email protected]", "url": "https://github.com/decidim/decidim/releases/tag/v0.31.5"}, {"source": "[email protected]", "url": "https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2"}, {"source": "[email protected]", "url": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}, {"lang": "en", "value": "CWE-863"}], "source": "[email protected]", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.31.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.32.0.rc1,0.32.0.rc2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "decidim", "source": "cna", "vendor": "decidim"}, "product": "decidim", "vendor": "decidim"}], "created": "2026-08-07T00:45:04.372303+00:00", "updated": "2026-08-07T01:15:04.952817+00:00", "vendors": ["decidim", "decidim$PRODUCT$decidim"]}