{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45377", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-12T00:51:29.086Z", "datePublished": "2026-07-31T22:58:22.730Z", "dateUpdated": "2026-07-31T23:37:39.654Z"}, "containers": {"cna": {"title": "Decidim: Private exports can be downloaded through reusable links", "problemTypes": [{"descriptions": [{"cweId": "CWE-200", "lang": "en", "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-284", "lang": "en", "description": "CWE-284: Improper Access Control", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/decidim/decidim/security/advisories/GHSA-767h-63j4-5226", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/decidim/decidim/security/advisories/GHSA-767h-63j4-5226"}, {"name": "https://github.com/decidim/decidim/pull/16680", "tags": ["x_refsource_MISC"], "url": "https://github.com/decidim/decidim/pull/16680"}], "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": "2026-07-31T22:58:22.730Z"}, "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, the normal download_your_data flow requires the requester to be logged in as the export owner, but the resulting Active Storage blob redirect URL can be replayed without authentication by anyone who obtains it. This is because Decidim::DownloadYourDataController#download_file authenticates the export owner but redirects to a signed Active Storage blob URL that is no longer bound to the owner session. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2."}], "source": {"advisory": "GHSA-767h-63j4-5226", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/decidim/decidim/security/advisories/GHSA-767h-63j4-5226", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-31T23:37:12.595782Z", "id": "CVE-2026-45377", "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": "2026-07-31T23:37:39.654Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-45377", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-31T23:37:12.595782Z"}}}], "references": [{"url": "https://github.com/decidim/decidim/security/advisories/GHSA-767h-63j4-5226", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-31T23:37:33.182Z"}}], "cna": {"title": "Decidim: Private exports can be downloaded through reusable links", "source": {"advisory": "GHSA-767h-63j4-5226", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "decidim", "product": "decidim", "versions": [{"status": "affected", "version": "< 0.30.9"}, {"status": "affected", "version": ">= 0.31.0.rc1, < 0.31.5"}, {"status": "affected", "version": ">= 0.32.0.rc1, < 0.32.0"}]}], "references": [{"url": "https://github.com/decidim/decidim/security/advisories/GHSA-767h-63j4-5226", "name": "https://github.com/decidim/decidim/security/advisories/GHSA-767h-63j4-5226", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/decidim/decidim/pull/16680", "name": "https://github.com/decidim/decidim/pull/16680", "tags": ["x_refsource_MISC"]}], "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, the normal download_your_data flow requires the requester to be logged in as the export owner, but the resulting Active Storage blob redirect URL can be replayed without authentication by anyone who obtains it. This is because Decidim::DownloadYourDataController#download_file authenticates the export owner but redirects to a signed Active Storage blob URL that is no longer bound to the owner session. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-200", "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-284", "description": "CWE-284: Improper Access Control"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-31T22:58:22.730Z"}}}, "cveMetadata": {"cveId": "CVE-2026-45377", "state": "PUBLISHED", "dateUpdated": "2026-07-31T23:37:39.654Z", "dateReserved": "2026-05-12T00:51:29.086Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-07-31T22:58:22.730Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{}

{}