{"id":"CVE-2026-47194","state":"PUBLISHED","title":"Frappe: Host header poisoning can redirect magic login links to an attacker-controlled domain","description":"Frappe is a full-stack web application framework. Prior to 15.108.0 and 16.18.3, temporary magic login link generation can use an attacker-controlled request Host header, allowing a remote attacker to cause emailed login links to point to an attacker-controlled domain and capture the login token when a recipient follows the link. This issue is fixed in versions 15.108.0 and 16.18.3.","publishedAt":"2026-08-06T21:19:19.342Z","updatedAt":"2026-08-07T17:11:41.256Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["frappe frappe"],"affected":[{"vendor":"frappe","product":"frappe","versions":[{"version":">= 16.0.0-beta.1, < 16.18.3","status":"affected"},{"version":"< 15.108.0","status":"affected"}]}],"references":["https://github.com/frappe/frappe/security/advisories/GHSA-3w78-3cj3-p949"],"weaknesses":["CWE-346"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/47xxx/CVE-2026-47194.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-47194","state":"PUBLISHED","datePublished":"2026-08-06T21:19:19.342Z","dateUpdated":"2026-08-07T17:11:41.256Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-18T22:07:37.435Z"},"containers":{"cna":{"title":"Frappe: Host header poisoning can redirect magic login links to an attacker-controlled domain","descriptions":[{"lang":"en","value":"Frappe is a full-stack web application framework. Prior to 15.108.0 and 16.18.3, temporary magic login link generation can use an attacker-controlled request Host header, allowing a remote attacker to cause emailed login links to point to an attacker-controlled domain and capture the login token when a recipient follows the link. This issue is fixed in versions 15.108.0 and 16.18.3."}],"affected":[{"vendor":"frappe","product":"frappe","versions":[{"version":">= 16.0.0-beta.1, < 16.18.3","status":"affected"},{"version":"< 15.108.0","status":"affected"}]}],"references":[{"url":"https://github.com/frappe/frappe/security/advisories/GHSA-3w78-3cj3-p949","name":"https://github.com/frappe/frappe/security/advisories/GHSA-3w78-3cj3-p949","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-346","lang":"en","description":"CWE-346: Origin Validation Error","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-06T21:19:19.342Z"},"source":{"advisory":"GHSA-3w78-3cj3-p949","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T17:11:31.037942Z","id":"CVE-2026-47194","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-07T17:11:41.256Z"}}]}}}