{"id":"CVE-2026-46408","state":"PUBLISHED","title":"Vvveb: checkout IDOR allows unauthorized reuse of another user's cart","description":"Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, the checkout endpoint accepts a user-controlled cart_id and uses it to enter the payment flow without verifying cart ownership. A logged-in attacker can therefore reuse another user's cart data in their own checkout session. This vulnerability is fixed in 1.0.8.3.","publishedAt":"2026-05-15T18:46:31.693Z","updatedAt":"2026-05-15T19:53:13.706Z","severity":{"score":7.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["givanz Vvveb"],"affected":[{"vendor":"givanz","product":"Vvveb","versions":[{"version":"< 1.0.8.3","status":"affected"}]}],"references":["https://github.com/givanz/Vvveb/security/advisories/GHSA-rmh2-wv73-xpqh"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/46xxx/CVE-2026-46408.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46408","state":"PUBLISHED","datePublished":"2026-05-15T18:46:31.693Z","dateUpdated":"2026-05-15T19:53:13.706Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-13T21:04:10.932Z"},"containers":{"cna":{"title":"Vvveb: checkout IDOR allows unauthorized reuse of another user's cart","descriptions":[{"lang":"en","value":"Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, the checkout endpoint accepts a user-controlled cart_id and uses it to enter the payment flow without verifying cart ownership. A logged-in attacker can therefore reuse another user's cart data in their own checkout session. This vulnerability is fixed in 1.0.8.3."}],"affected":[{"vendor":"givanz","product":"Vvveb","versions":[{"version":"< 1.0.8.3","status":"affected"}]}],"references":[{"url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-rmh2-wv73-xpqh","name":"https://github.com/givanz/Vvveb/security/advisories/GHSA-rmh2-wv73-xpqh","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-15T18:46:31.693Z"},"source":{"advisory":"GHSA-rmh2-wv73-xpqh","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-rmh2-wv73-xpqh","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-15T19:52:41.934191Z","id":"CVE-2026-46408","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-15T19:53:13.706Z"}}]}}}