Element Web and Element Desktop before 1.12.32 accept guest credentials from URL fragment parameters in loadSession, allowing remote unauthenticated attackers to log out users and clear local stores. Attackers can lure logged-in users into opening links with guest_user_id and guest_access_token to force an attacker-controlled guest session and destroy unbacked end-to-end encryption keys.
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Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 30 Oct 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Element-hq
Element-hq element-web |
|
| Vendors & Products |
Element-hq
Element-hq element-web |
Fri, 30 Oct 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Element Web and Element Desktop before 1.12.32 accept guest credentials from URL fragment parameters in loadSession, allowing remote unauthenticated attackers to log out users and clear local stores. Attackers can lure logged-in users into opening links with guest_user_id and guest_access_token to force an attacker-controlled guest session and destroy unbacked end-to-end encryption keys. | |
| Title | Element Web and Element Desktop before 1.12.32 Forced Logout via Guest Credential URL Parameters | |
| First Time appeared |
Element
Element element |
|
| Weaknesses | CWE-352 | |
| CPEs | cpe:2.3:a:element:element:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Element
Element element |
|
| References |
|
|
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-30T11:30:44.046Z
Reserved: 2026-10-30T01:22:43.069Z
Link: CVE-2026-119407
No data.
Status : Received
Published: 2026-10-30T12:16:37.120
Modified: 2026-10-30T12:16:37.120
Link: CVE-2026-119407
No data.
OpenCVE Enrichment
Updated: 2026-10-30T13:00:15Z
Weaknesses