{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-33158","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-17T21:17:08.886Z","datePublished":"2026-03-24T17:26:03.688Z","dateUpdated":"2026-03-24T20:24:48.917Z"},"containers":{"cna":{"title":"Craft CMS: Low-privilege users could read private asset contents when editing an asset (IDOR)","problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U","version":"4.0"}}],"references":[{"name":"https://github.com/craftcms/cms/security/advisories/GHSA-3pvf-vxrv-hh9c","tags":["x_refsource_CONFIRM"],"url":"https://github.com/craftcms/cms/security/advisories/GHSA-3pvf-vxrv-hh9c"},{"name":"https://github.com/craftcms/cms/commit/7290d91639e5e3a4f7e221dfbef95c9b77331860","tags":["x_refsource_MISC"],"url":"https://github.com/craftcms/cms/commit/7290d91639e5e3a4f7e221dfbef95c9b77331860"},{"name":"https://github.com/craftcms/cms/releases/tag/4.17.8","tags":["x_refsource_MISC"],"url":"https://github.com/craftcms/cms/releases/tag/4.17.8"},{"name":"https://github.com/craftcms/cms/releases/tag/5.9.14","tags":["x_refsource_MISC"],"url":"https://github.com/craftcms/cms/releases/tag/5.9.14"}],"affected":[{"vendor":"craftcms","product":"cms","versions":[{"version":">= 4.0.0-RC1, < 4.17.8","status":"affected"},{"version":">= 5.0.0-RC1, < 5.9.14","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-24T17:26:03.688Z"},"descriptions":[{"lang":"en","value":"Craft CMS is a content management system (CMS). From version 4.0.0-RC1 to before version 4.17.8 and from version 5.0.0-RC1 to before version 5.9.14, a low-privileged authenticated user can read private asset content by calling assets/edit-image with an arbitrary assetId that they are not authorized to view. The endpoint returns image bytes (or a preview redirect) without enforcing a per-asset view authorization check, leading to potential unauthorized disclosure of private files. This issue has been patched in versions 4.17.8 and 5.9.14."}],"source":{"advisory":"GHSA-3pvf-vxrv-hh9c","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-24T20:24:35.473349Z","id":"CVE-2026-33158","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":"2026-03-24T20:24:48.917Z"}}]}}