{"id":"CVE-2026-77460","state":"PUBLISHED","title":"EspoCRM: Mass email template renderer leaks restricted record fields","description":"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.","publishedAt":"2026-10-15T14:58:44.457Z","updatedAt":"2026-10-15T15:12:29.848Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["espocrm espocrm"],"affected":[{"vendor":"espocrm","product":"espocrm","versions":[{"version":"< 10.0.3","status":"affected"}]}],"references":["https://github.com/espocrm/espocrm/security/advisories/GHSA-28w2-h88g-6vgv","https://github.com/espocrm/espocrm/commit/b3309f8b2060e77b377f672a30358a30b61f3111","https://github.com/espocrm/espocrm/releases/tag/10.0.3"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/77xxx/CVE-2026-77460.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-77460","state":"PUBLISHED","datePublished":"2026-10-15T14:58:44.457Z","dateUpdated":"2026-10-15T15:12:29.848Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-08-20T20:07:49.961Z"},"containers":{"cna":{"title":"EspoCRM: Mass email template renderer leaks restricted record fields","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."}],"affected":[{"vendor":"espocrm","product":"espocrm","versions":[{"version":"< 10.0.3","status":"affected"}]}],"references":[{"url":"https://github.com/espocrm/espocrm/security/advisories/GHSA-28w2-h88g-6vgv","name":"https://github.com/espocrm/espocrm/security/advisories/GHSA-28w2-h88g-6vgv","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/espocrm/espocrm/commit/b3309f8b2060e77b377f672a30358a30b61f3111","name":"https://github.com/espocrm/espocrm/commit/b3309f8b2060e77b377f672a30358a30b61f3111","tags":["x_refsource_MISC"]},{"url":"https://github.com/espocrm/espocrm/releases/tag/10.0.3","name":"https://github.com/espocrm/espocrm/releases/tag/10.0.3","tags":["x_refsource_MISC"]}],"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"}}],"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":"2026-10-15T14:58:44.457Z"},"source":{"advisory":"GHSA-28w2-h88g-6vgv","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-15T15:12:29.848Z"}}]}}}