CVE Vulnerabilities

CVE-2023-49091

Insufficient Session Expiration

Published: Nov 29, 2023 | Modified: Dec 08, 2023
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. Cosmos-server is vulnerable due to to the authorization header used for user login remaining valid and not expiring after log out. This vulnerability allows an attacker to use the token to gain unauthorized access to the application/system even after the user has logged out. This issue has been patched in version 0.13.0.

Weakness

According to WASC, “Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.”

Affected Software

Name Vendor Start Version End Version
Cosmos_server Cosmos-cloud 0.1.15 (including) 0.1.15 (including)
Cosmos_server Cosmos-cloud 0.1.16 (including) 0.1.16 (including)
Cosmos_server Cosmos-cloud 0.1.17 (including) 0.1.17 (including)
Cosmos_server Cosmos-cloud 0.2.0 (including) 0.2.0 (including)
Cosmos_server Cosmos-cloud 0.3.0 (including) 0.3.0 (including)
Cosmos_server Cosmos-cloud 0.3.1 (including) 0.3.1 (including)
Cosmos_server Cosmos-cloud 0.3.2 (including) 0.3.2 (including)
Cosmos_server Cosmos-cloud 0.3.3 (including) 0.3.3 (including)
Cosmos_server Cosmos-cloud 0.3.4 (including) 0.3.4 (including)
Cosmos_server Cosmos-cloud 0.3.5 (including) 0.3.5 (including)
Cosmos_server Cosmos-cloud 0.4.0 (including) 0.4.0 (including)
Cosmos_server Cosmos-cloud 0.4.1 (including) 0.4.1 (including)
Cosmos_server Cosmos-cloud 0.4.2 (including) 0.4.2 (including)
Cosmos_server Cosmos-cloud 0.4.3 (including) 0.4.3 (including)
Cosmos_server Cosmos-cloud 0.5.0 (including) 0.5.0 (including)
Cosmos_server Cosmos-cloud 0.5.1 (including) 0.5.1 (including)
Cosmos_server Cosmos-cloud 0.5.2 (including) 0.5.2 (including)
Cosmos_server Cosmos-cloud 0.5.3 (including) 0.5.3 (including)
Cosmos_server Cosmos-cloud 0.5.4 (including) 0.5.4 (including)
Cosmos_server Cosmos-cloud 0.5.5 (including) 0.5.5 (including)
Cosmos_server Cosmos-cloud 0.5.6 (including) 0.5.6 (including)
Cosmos_server Cosmos-cloud 0.5.7 (including) 0.5.7 (including)
Cosmos_server Cosmos-cloud 0.5.8 (including) 0.5.8 (including)
Cosmos_server Cosmos-cloud 0.5.9 (including) 0.5.9 (including)
Cosmos_server Cosmos-cloud 0.5.12 (including) 0.5.12 (including)
Cosmos_server Cosmos-cloud 0.6.0 (including) 0.6.0 (including)
Cosmos_server Cosmos-cloud 0.6.1 (including) 0.6.1 (including)
Cosmos_server Cosmos-cloud 0.6.2 (including) 0.6.2 (including)
Cosmos_server Cosmos-cloud 0.6.3 (including) 0.6.3 (including)
Cosmos_server Cosmos-cloud 0.6.4 (including) 0.6.4 (including)
Cosmos_server Cosmos-cloud 0.7.0 (including) 0.7.0 (including)
Cosmos_server Cosmos-cloud 0.7.1 (including) 0.7.1 (including)
Cosmos_server Cosmos-cloud 0.7.2 (including) 0.7.2 (including)
Cosmos_server Cosmos-cloud 0.7.3 (including) 0.7.3 (including)
Cosmos_server Cosmos-cloud 0.7.4 (including) 0.7.4 (including)
Cosmos_server Cosmos-cloud 0.7.5 (including) 0.7.5 (including)
Cosmos_server Cosmos-cloud 0.7.6 (including) 0.7.6 (including)
Cosmos_server Cosmos-cloud 0.7.7 (including) 0.7.7 (including)
Cosmos_server Cosmos-cloud 0.7.8 (including) 0.7.8 (including)
Cosmos_server Cosmos-cloud 0.7.9 (including) 0.7.9 (including)
Cosmos_server Cosmos-cloud 0.7.10 (including) 0.7.10 (including)
Cosmos_server Cosmos-cloud 0.8.0 (including) 0.8.0 (including)
Cosmos_server Cosmos-cloud 0.8.1 (including) 0.8.1 (including)
Cosmos_server Cosmos-cloud 0.8.2 (including) 0.8.2 (including)
Cosmos_server Cosmos-cloud 0.8.3 (including) 0.8.3 (including)
Cosmos_server Cosmos-cloud 0.8.4 (including) 0.8.4 (including)
Cosmos_server Cosmos-cloud 0.8.5 (including) 0.8.5 (including)
Cosmos_server Cosmos-cloud 0.8.6 (including) 0.8.6 (including)
Cosmos_server Cosmos-cloud 0.8.7 (including) 0.8.7 (including)
Cosmos_server Cosmos-cloud 0.8.8 (including) 0.8.8 (including)
Cosmos_server Cosmos-cloud 0.8.9 (including) 0.8.9 (including)
Cosmos_server Cosmos-cloud 0.8.10 (including) 0.8.10 (including)
Cosmos_server Cosmos-cloud 0.8.11 (including) 0.8.11 (including)
Cosmos_server Cosmos-cloud 0.9.0 (including) 0.9.0 (including)
Cosmos_server Cosmos-cloud 0.9.1 (including) 0.9.1 (including)
Cosmos_server Cosmos-cloud 0.9.2 (including) 0.9.2 (including)
Cosmos_server Cosmos-cloud 0.9.3 (including) 0.9.3 (including)
Cosmos_server Cosmos-cloud 0.9.4 (including) 0.9.4 (including)
Cosmos_server Cosmos-cloud 0.9.5 (including) 0.9.5 (including)
Cosmos_server Cosmos-cloud 0.9.6 (including) 0.9.6 (including)
Cosmos_server Cosmos-cloud 0.9.7 (including) 0.9.7 (including)
Cosmos_server Cosmos-cloud 0.9.8 (including) 0.9.8 (including)
Cosmos_server Cosmos-cloud 0.9.9 (including) 0.9.9 (including)
Cosmos_server Cosmos-cloud 0.9.10 (including) 0.9.10 (including)
Cosmos_server Cosmos-cloud 0.9.11 (including) 0.9.11 (including)
Cosmos_server Cosmos-cloud 0.9.12 (including) 0.9.12 (including)
Cosmos_server Cosmos-cloud 0.9.13 (including) 0.9.13 (including)
Cosmos_server Cosmos-cloud 0.9.14 (including) 0.9.14 (including)
Cosmos_server Cosmos-cloud 0.9.15 (including) 0.9.15 (including)
Cosmos_server Cosmos-cloud 0.9.16 (including) 0.9.16 (including)
Cosmos_server Cosmos-cloud 0.9.17 (including) 0.9.17 (including)
Cosmos_server Cosmos-cloud 0.9.18 (including) 0.9.18 (including)
Cosmos_server Cosmos-cloud 0.9.19 (including) 0.9.19 (including)
Cosmos_server Cosmos-cloud 0.9.20 (including) 0.9.20 (including)
Cosmos_server Cosmos-cloud 0.9.21 (including) 0.9.21 (including)
Cosmos_server Cosmos-cloud 0.10.0 (including) 0.10.0 (including)
Cosmos_server Cosmos-cloud 0.10.1 (including) 0.10.1 (including)
Cosmos_server Cosmos-cloud 0.10.2 (including) 0.10.2 (including)
Cosmos_server Cosmos-cloud 0.10.3 (including) 0.10.3 (including)
Cosmos_server Cosmos-cloud 0.10.4 (including) 0.10.4 (including)
Cosmos_server Cosmos-cloud 0.11.0 (including) 0.11.0 (including)
Cosmos_server Cosmos-cloud 0.11.1 (including) 0.11.1 (including)
Cosmos_server Cosmos-cloud 0.11.2 (including) 0.11.2 (including)
Cosmos_server Cosmos-cloud 0.11.3 (including) 0.11.3 (including)
Cosmos_server Cosmos-cloud 0.12.0 (including) 0.12.0 (including)
Cosmos_server Cosmos-cloud 0.12.1 (including) 0.12.1 (including)
Cosmos_server Cosmos-cloud 0.12.2 (including) 0.12.2 (including)
Cosmos_server Cosmos-cloud 0.12.3 (including) 0.12.3 (including)
Cosmos_server Cosmos-cloud 0.12.4 (including) 0.12.4 (including)
Cosmos_server Cosmos-cloud 0.12.5 (including) 0.12.5 (including)
Cosmos_server Cosmos-cloud 0.12.6 (including) 0.12.6 (including)

Potential Mitigations

References