Search Results (726 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-35473 1 Lemonldap-ng 1 Lemonldap-ng 2026-04-15 9.1 Critical
An issue was discovered in LemonLDAP::NG before 2.0.12. There is a missing expiration check in the OAuth2.0 handler, i.e., it does not verify access token validity. An attacker can use a expired access token from an OIDC client to access the OAuth2 handler The earliest affected version is 2.0.4.
CVE-2021-47663 2026-04-15 8.1 High
Due to improper JSON Web Tokens implementation an unauthenticated remote attacker can guess a valid session ID and therefore impersonate a user to gain full access.
CVE-2025-64386 1 Circutor 1 Tcprs1plus 2026-04-15 N/A
The equipment grants a JWT token for each connection in the timeline, but during an active valid session, a hijacking of the token can be done. This will allow an attacker with the token modify parameters of security, access or even steal the session without the legitimate and active session detecting it. The web server allows the attacker to reuse an old session JWT token while the legitimate session is active.
CVE-2025-46336 2026-04-15 4.2 Medium
Rack::Session is a session management implementation for Rack. In versions starting from 2.0.0 to before 2.1.1, when using the Rack::Session::Pool middleware, and provided the attacker can acquire a session cookie (already a major issue), the session may be restored if the attacker can trigger a long running request (within that same session) adjacent to the user logging out, in order to retain illicit access even after a user has attempted to logout. This issue has been patched in version 2.1.1.
CVE-2025-54547 1 Arista 1 Danz Monitoring Fabric 2026-04-15 5.3 Medium
On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired
CVE-2024-45386 2026-04-15 8.8 High
A vulnerability has been identified in SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 2), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SIMOCODE ES V19 (All versions < V19 Update 1), SIRIUS Safety ES V19 (TIA Portal) (All versions < V19 Update 1), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions < V19 Update 1), TIA Administrator (All versions < V3.0.4). Affected products do not correctly invalidate user sessions upon user logout. This could allow a remote unauthenticated attacker, who has obtained the session token by other means, to re-use a legitimate user's session even after logout.
CVE-2025-49152 2026-04-15 N/A
The affected products contain JSON Web Tokens (JWT) that do not expire, which could allow an attacker to gain access to the system.
CVE-2024-46040 2026-04-15 6.5 Medium
IoT Haat Smart Plug IH-IN-16A-S IH-IN-16A-S v5.16.1 suffers from Insufficient Session Expiration. The lack of validation of the authentication token at the IoT Haat during the Access Point Pairing mode leads the attacker to replay the Wi-Fi packets and forcefully turn off the access point after the authentication token has expired.
CVE-2025-48061 2026-04-15 5.6 Medium
wire-webapp is the web application for the open-source messaging service Wire. A change caused a regression resulting in sessions not being properly invalidated. A user that logged out of the Wire webapp, could have been automatically logged in again after re-opening the application. This does not happen when the user is logged in as a temporary user by selecting "This is a public computer" during login or the user selects "Delete all your personal information and conversations on this device" upon logout. The underlying issue has been fixed with wire-webapp version 2025-05-20-production.0. As a workaround, this behavior can be prevented by either deleting all information upon logout as well as logging in as a temporary client.
CVE-2024-57056 2026-04-15 5.4 Medium
Incorrect cookie session handling in WombatDialer before 25.02 results in the full session identity being written to system logs and could be used by a malicious attacker to impersonate an existing user session.
CVE-2026-1163 1 Parisneo 2 Lollms, Parisneo/lollms 2026-04-08 N/A
An insufficient session expiration vulnerability exists in the latest version of parisneo/lollms. The application fails to invalidate active sessions after a password reset, allowing an attacker to continue using an old session token. This issue arises due to the absence of logic to reject requests after a period of inactivity and the excessively long default session duration of 31 days. The vulnerability enables an attacker to maintain persistent access to a compromised account, even after the victim resets their password.
CVE-2026-34570 1 Ci4-cms-erp 1 Ci4ms 2026-04-07 8.8 High
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to immediately revoke active user sessions when an account is deleted. Due to a logic flaw in the backend design, account state changes are enforced only during authentication (login), not for already-established sessions. The system implicitly assumes that authenticated users remain trusted for the lifetime of their session. There is no session expiration or account expiration mechanism in place, causing deleted accounts to retain indefinite access until the user manually logs out. This behavior breaks the intended access control policy and results in persistent unauthorized access. This issue has been patched in version 0.31.0.0.
CVE-2026-34572 1 Ci4-cms-erp 1 Ci4ms 2026-04-07 8.8 High
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to immediately revoke active user sessions when an account is deactivated. Due to a logic flaw in the backend design, account state changes are enforced only during authentication (login), not for already-established sessions. The system implicitly assumes that authenticated users remain trusted for the lifetime of their session. There is no session expiration or account expiration mechanism in place, causing deactivated accounts to retain indefinite access until the user manually logs out. This behavior breaks the intended access control policy and results in persistent unauthorized access, representing a critical security flaw. This issue has been patched in version 0.31.0.0.
CVE-2025-66483 1 Ibm 1 Aspera Shares 2026-04-07 6.3 Medium
IBM Aspera Shares 1.9.9 through 1.11.0 does not invalidate session after a password reset which could allow an authenticated user to impersonate another user on the system.
CVE-2026-34503 1 Openclaw 1 Openclaw 2026-04-02 8.1 High
OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when devices are removed or tokens are revoked. Attackers with revoked credentials can maintain unauthorized access through existing live sessions until forced reconnection.
CVE-2026-34362 1 Wwbn 1 Avideo 2026-03-31 5.4 Medium
WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `verifyTokenSocket()` function in `plugin/YPTSocket/functions.php` has its token timeout validation commented out, causing WebSocket tokens to never expire despite being generated with a 12-hour timeout. This allows captured or legitimately obtained tokens to provide permanent WebSocket access, even after user accounts are deleted, banned, or demoted from admin. Admin tokens grant access to real-time connection data for all online users including IP addresses, browser info, and page locations. Commit 5d5237121bf82c24e9e0fdd5bc1699f1157783c5 fixes the issue.
CVE-2026-26060 1 Fleetdm 1 Fleet 2026-03-31 8.8 High
Fleet is open source device management software. Prior to 4.81.0, a vulnerability in Fleet’s password management logic could allow previously issued password reset tokens to remain valid after a user changes their password. As a result, a stale password reset token could be reused to reset the account password even after a defensive password change. Version 4.81.0 patches the issue.
CVE-2026-29092 2 Accellion, Kiteworks 2 Kiteworks, Kiteworks Email Protection Gateway 2026-03-29 4.9 Medium
Kiteworks is a private data network (PDN). Prior to version 9.2.1, a vulnerability in Kiteworks Email Protection Gateway session management allows blocked users to maintain active sessions after their account is disabled. This could allow unauthorized access to continue until the session naturally expires. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.
CVE-2022-2713 1 Agentejo 1 Cockpit 2026-03-27 9.8 Critical
Insufficient Session Expiration in GitHub repository cockpit-hq/cockpit prior to 2.2.0.
CVE-2025-14810 3 Ibm, Linux, Microsoft 4 Aix, Infosphere Information Server, Linux Kernel and 1 more 2026-03-27 6.3 Medium
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 does not invalidate a session after privileges have been modified which could allow an authenticated user to retain access to sensitive information. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CWE: CWE-613: Insufficient Session Expiration CVSS Source: IBM CVSS Base score: 6.3 CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)