{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-52557","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-06-18T03:55:52.035Z","datePublished":"2025-06-21T01:42:23.004Z","dateUpdated":"2025-06-23T17:41:29.958Z"},"containers":{"cna":{"title":"Mail-0 Zero Session Hijacking Via Email","problemTypes":[{"descriptions":[{"cweId":"CWE-1384","lang":"en","description":"CWE-1384: Improper Handling of Physical or Environmental Conditions","type":"CWE"}]}],"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"}}],"references":[{"name":"https://github.com/Mail-0/Zero/security/advisories/GHSA-34gh-g567-hq85","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Mail-0/Zero/security/advisories/GHSA-34gh-g567-hq85"},{"name":"https://github.com/Mail-0/Zero/pull/1386","tags":["x_refsource_MISC"],"url":"https://github.com/Mail-0/Zero/pull/1386"},{"name":"https://github.com/Mail-0/Zero/commit/48d1df65b62c9c57897b72b241081f447140342f","tags":["x_refsource_MISC"],"url":"https://github.com/Mail-0/Zero/commit/48d1df65b62c9c57897b72b241081f447140342f"}],"affected":[{"vendor":"Mail-0","product":"Zero","versions":[{"version":"= 0.8","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-06-21T01:42:23.004Z"},"descriptions":[{"lang":"en","value":"Mail-0's Zero is an open-source email solution. In version 0.8 it's possible for an attacker to craft an email that executes javascript leading to session hijacking due to improper sanitization. This issue has been patched in version 0.81."}],"source":{"advisory":"GHSA-34gh-g567-hq85","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-23T17:41:13.338469Z","id":"CVE-2025-52557","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":"2025-06-23T17:41:29.958Z"}}]}}