{"id":"CVE-2026-100632","revision":"3a16b445559f45c3b814c8aa3e19f3df","records":[{"revision":"3a16b445559f45c3b814c8aa3e19f3df","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-100632","aliases":[],"title":"Parse Server 9.0.0 before 9.10.1 Protected Fields Disclosure via LiveQuery","description":"Parse Server is an open-source backend server. In versions >= 9.0.0 and < 9.10.1-alpha.8, and in versions < 8.6.89, LiveQuery evaluates the protectedFields class-level permission against an incompletely resolved caller identity: the subscriber's roles are not resolved, and when a subscription does not supply its own session token the event payload is redacted against an anonymous identity even though the read was authorized against the connected user. As a result, field masks defined for a role, for authenticated users, or for a specific user are not applied, so an authenticated subscriber can receive field values that the REST API correctly withholds and can use a masked field to filter or watch a subscription. Only classes with LiveQuery enabled that define protectedFields under a role:, authenticated, or per-user group are affected; masks under the public (*) group are applied correctly. The issue is fixed in 9.10.1-alpha.8 and 8.6.89. As a workaround, additionally define the affected field masks under the public (*) group, or disable LiveQuery for classes whose class-level permissions rely on role-scoped, authenticated, or per-user protectedFields groups.","state":0,"publishedAt":"2026-09-26T13:23:07.825+00:00","modifiedAt":"2026-09-28T16:49:03.774+00:00","affected":[{"ecosystem":"Vendor product","name":"parse-server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"parse-community\",\n                    \"product\": \"parse-server\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:npm/parse-server\",\n                    \"versions\": [\n                        {\n                            \"version\": \"9.0.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"9.10.1-alpha.8\"\n                        },\n                        {\n                            \"version\": \"9.10.1-alpha.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"parse-server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"parse-community\",\n                    \"product\": \"parse-server\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:npm/parse-server\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"8.6.89\"\n                        },\n                        {\n                            \"version\": \"8.6.89\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":7.1,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/parse-community/parse-server/security/advisories/GHSA-9jpp-xhh6-75mf","https://www.vulncheck.com/advisories/parse-server-9.0.0-before-9.10.1-protected-fields-disclosure-via-livequery"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100632","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100632","identifiers":["CVE-2026-100632"]},"retained":false,"historicalAffected":[]}],"coverage":[]}