{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-56332", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-06-20T13:06:29.994Z", "datePublished": "2026-06-20T15:24:49.511Z", "dateUpdated": "2026-10-08T15:51:28.970Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-08T15:51:28.970Z" }, "datePublic": "2026-02-25T00:00:00.000Z", "title": "Capgo - Open Redirect via confirmation_url Parameter", "descriptions": [ { "lang": "en", "value": "Capgo before 12.128.2 contains an open redirect vulnerability in the confirm-signup endpoint that allows attackers to redirect users to arbitrary external websites. The confirmation_url parameter is not validated, enabling attackers to craft malicious links for phishing and credential harvesting attacks." } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "URL Redirection to Untrusted Site ('Open Redirect')", "cweId": "CWE-601", "type": "CWE" } ] } ], "affected": [ { "vendor": "Capgo", "product": "Capgo", "defaultStatus": "unaffected", "packageURL": "pkg:github/cap-go/capgo", "versions": [ { "version": "0", "status": "affected", "versionType": "semver", "lessThan": "12.128.2" }, { "version": "12.128.2", "status": "unaffected", "versionType": "semver" } ] } ], "metrics": [ { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 5.1, "baseSeverity": "MEDIUM", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "LOW", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS" }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N", "version": "3.1" }, "format": "CVSS" } ], "references": [ { "url": "https://github.com/Cap-go/capgo/security/advisories/GHSA-24q8-ghqq-m8cj", "name": "GHSA Advisory GHSA-24q8-ghqq-m8cj", "tags": [ "vendor-advisory" ] }, { "name": "VulnCheck Advisory: Capgo - Open Redirect via confirmation_url Parameter", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/capgo-open-redirect-via-confirmation-url-parameter" } ], "credits": [ { "lang": "en", "value": "muhnabil04", "type": "reporter" } ], "x_generator": { "engine": "vulncheck" } }, "adp": [ { "references": [ { "url": "https://github.com/Cap-go/capgo/security/advisories/GHSA-24q8-ghqq-m8cj", "tags": [ "exploit" ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-06-22T12:42:57.420302Z", "id": "CVE-2026-56332", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "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": "2026-06-22T12:43:02.213Z" } } ] } }