{"id":"CVE-2025-30516","aliases":["EUVD-2025-10870","GHSA-w8hx-xwgf-2m86"],"status":"published","title":"Unauthorized Notification Exposure in Mobile App Under Specific Conditions","description":"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","severity":{"version":"3.1","score":2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00285,"percentile":0.21237,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-613"],"published":"2025-04-14T06:56:22Z","modified":"2026-10-28T02:31:03Z","products":[{"vendor":"mattermost","product":"mattermost"},{"vendor":"mattermost","product":"mattermost_mobile"}],"references":[{"url":"https://mattermost.com/security-updates","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30516","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w8hx-xwgf-2m86"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30516.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-30516","title":"Unauthorized Notification Exposure in Mobile App Under Specific Conditions","description":"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","status":"published","published":"2025-04-14T06:56:22.327Z","modified":"2025-04-14T14:01:51.133Z","cvss":[{"version":"3.1","score":2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:32:35.418416Z"}],"euvd":[{"id":"EUVD-2025-10870","description":"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","status":"published","published":"2025-04-14T06:56:22Z","modified":"2025-04-14T14:01:51Z","cvss":[{"version":"3.1","score":2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T20:52:33.975888Z"}],"ghsa":[{"id":"GHSA-w8hx-xwgf-2m86","title":"Mattermost Mobile Apps versions \u003c=2.25.0  fail to terminate sessions during logout under certain...","description":"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","status":"published","published":"2025-04-14T09:30:24Z","modified":"2025-04-14T09:30:31Z","cvss":[{"version":"3.1","score":2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T15:01:31.517Z"}],"nvd":[{"id":"CVE-2025-30516","description":"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","status":"published","published":"2025-04-14T07:15:14.397Z","modified":"2026-06-17T09:08:51.227Z","cvss":[{"version":"3.1","score":2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:11:00.456643Z"}],"osv":[{"id":"CVE-2025-30516","title":"Unauthorized Notification Exposure in Mobile App Under Specific Conditions","description":"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","status":"published","published":"2025-04-14T06:56:22.327Z","modified":"2026-10-28T02:31:03.585425464Z","cvss":[{"version":"3.1","score":2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T15:44:47.708311Z"}]}}