{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-77460","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-20T20:07:49.961Z","datePublished":"2026-10-15T14:58:44.457Z","dateUpdated":"2026-10-15T15:12:29.848Z"},"containers":{"cna":{"title":"EspoCRM: Mass email template renderer leaks restricted record fields","problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/espocrm/espocrm/security/advisories/GHSA-28w2-h88g-6vgv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/espocrm/espocrm/security/advisories/GHSA-28w2-h88g-6vgv"},{"name":"https://github.com/espocrm/espocrm/commit/b3309f8b2060e77b377f672a30358a30b61f3111","tags":["x_refsource_MISC"],"url":"https://github.com/espocrm/espocrm/commit/b3309f8b2060e77b377f672a30358a30b61f3111"},{"name":"https://github.com/espocrm/espocrm/releases/tag/10.0.3","tags":["x_refsource_MISC"],"url":"https://github.com/espocrm/espocrm/releases/tag/10.0.3"}],"affected":[{"vendor":"espocrm","product":"espocrm","versions":[{"version":"< 10.0.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-15T14:58:44.457Z"},"descriptions":[{"lang":"en","value":"EspoCRM is an open source customer relationship management application. Prior to 10.0.3, a user with email-template edit access and mass-email sending access can reference restricted record fields in a template because the renderer stops filtering those fields when per-user ACL application is disabled. The same behavior affects group email auto-replies when a regular user can edit the selected template, even though an administrator controls the group email. Rendered messages can disclose restricted user fields. This issue is fixed in version 10.0.3."}],"source":{"advisory":"GHSA-28w2-h88g-6vgv","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-15T15:11:58.682499Z","id":"CVE-2026-77460","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":"2026-10-15T15:12:29.848Z"}}]}}