{"id":"CVE-2025-30516","summary":"Unauthorized Notification Exposure in Mobile App Under Specific Conditions","details":"Mattermost Mobile Apps versions \u003c=2.25.0  fail to terminate sessions during logout under certain conditions (e.g. poor connectivity), allowing unauthorized users on shared devices to access sensitive notification content via continued mobile notifications","modified":"2026-07-15T01:48:56.623363171Z","published":"2025-04-14T06:56:22.327Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30516.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"last_affected":"2.25.0"}]}],"cna_assigner":"Mattermost","cwe_ids":["CWE-613"]},"references":[{"type":"WEB","url":"https://mattermost.com/security-updates"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30516.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30516"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mattermost/mattermost-mobile","events":[{"introduced":"0"},{"fixed":"884d70ed240e155368ed84201822f4b4aee80017"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.26.0"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:mattermost:mattermost_mobile:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-30516.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}