{"schemaVersion":3,"id":"CVE-2025-59161","aliases":["openSUSE-SU-2025:15558-1","openSUSE-SU-2025:15559-1"],"status":"published","duplicateOf":null,"title":null,"description":"Element Web is a Matrix web client built using the Matrix React SDK. Element Web and Element Desktop before version 1.11.112 have insufficient validation of room predecessor links, allowing a remote attacker to attempt to impermanently replace a room's entry in the room list with an unrelated attacker-supplied room. While the effect of this is temporary, it may still confuse users into acting on incorrect assumptions. The issue has been patched and users should upgrade to 1.11.112. A reload/refresh will fix the incorrect room list state, removing the attacker's room and restoring the original room.","dates":{"published":"2025-09-16T16:44:15.660Z","modified":"2025-09-16T18:26:26.341Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":2.7,"severity":"low","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":2.7,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":2.7,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00407,"percentile":0.33841,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00407},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00407,"percentile":0.33841}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00407,"percentile":null},{"date":"2026-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