{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45573", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-12T19:00:14.600Z", "datePublished": "2026-08-06T20:14:07.078Z", "dateUpdated": "2026-08-06T20:14:07.078Z"}, "containers": {"cna": {"title": "Decidim: Push subscriptions can be abused for server-side requests", "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "lang": "en", "description": "CWE-918: Server-Side Request Forgery (SSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/decidim/decidim/security/advisories/GHSA-2g9c-vf8h-prxx", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/decidim/decidim/security/advisories/GHSA-2g9c-vf8h-prxx"}, {"name": "https://github.com/decidim/decidim/pull/16714", "tags": ["x_refsource_MISC"], "url": "https://github.com/decidim/decidim/pull/16714"}], "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": "2026-08-06T20:14:07.078Z"}, "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, when VAPID delivery is enabled, the notification subscription flow stores a client-supplied push endpoint without validating that it belongs to an approved push service, and SendPushNotification later passes that endpoint to WebPush.payload_send, allowing an authenticated user to create stored, mostly blind server-side requests to arbitrary reachable HTTPS endpoints. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2."}], "source": {"advisory": "GHSA-2g9c-vf8h-prxx", "discovery": "UNKNOWN"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.30.9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.31.0.rc1,0.31.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.32.0.rc1,0.32.0)"}}], "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": "2026-08-07T01:00:05.663501+00:00", "updated": "2026-08-07T01:15:05.053781+00:00", "vendors": ["decidim", "decidim$PRODUCT$decidim"]}