CVEvulnerability
CVE-2023-49091
9.8 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2023-11-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-613
Description
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 0.13.1.
Affected configurations
• cosmos-cloud cosmos server 0.1.15
• cosmos-cloud cosmos server 0.1.16
• cosmos-cloud cosmos server 0.1.17
• cosmos-cloud cosmos server 0.2.0
• cosmos-cloud cosmos server 0.3.0
• cosmos-cloud cosmos server 0.3.1
• cosmos-cloud cosmos server 0.3.2
• cosmos-cloud cosmos server 0.3.3
• cosmos-cloud cosmos server 0.3.4
• cosmos-cloud cosmos server 0.3.5
• cosmos-cloud cosmos server 0.4.0
• cosmos-cloud cosmos server 0.4.1
• cosmos-cloud cosmos server 0.4.2
• cosmos-cloud cosmos server 0.4.3
• cosmos-cloud cosmos server 0.5.0
• cosmos-cloud cosmos server 0.5.1
• cosmos-cloud cosmos server 0.5.2
• cosmos-cloud cosmos server 0.5.3
• cosmos-cloud cosmos server 0.5.4
• cosmos-cloud cosmos server 0.5.5
• cosmos-cloud cosmos server 0.5.6
• cosmos-cloud cosmos server 0.5.7
• cosmos-cloud cosmos server 0.5.8
• cosmos-cloud cosmos server 0.5.9
• cosmos-cloud cosmos server 0.5.12
• cosmos-cloud cosmos server 0.6.0
• cosmos-cloud cosmos server 0.6.1
• cosmos-cloud cosmos server 0.6.2
• cosmos-cloud cosmos server 0.6.3
• cosmos-cloud cosmos server 0.6.4
• cosmos-cloud cosmos server 0.7.0
• cosmos-cloud cosmos server 0.7.1
• cosmos-cloud cosmos server 0.7.2
• cosmos-cloud cosmos server 0.7.3
• cosmos-cloud cosmos server 0.7.4
• cosmos-cloud cosmos server 0.7.5
• cosmos-cloud cosmos server 0.7.6
• cosmos-cloud cosmos server 0.7.7
• cosmos-cloud cosmos server 0.7.8
• cosmos-cloud cosmos server 0.7.9
• cosmos-cloud cosmos server 0.7.10
• cosmos-cloud cosmos server 0.8.0
• cosmos-cloud cosmos server 0.8.1
• cosmos-cloud cosmos server 0.8.2
• cosmos-cloud cosmos server 0.8.3
• cosmos-cloud cosmos server 0.8.4
• cosmos-cloud cosmos server 0.8.5
• cosmos-cloud cosmos server 0.8.6
• cosmos-cloud cosmos server 0.8.7
• cosmos-cloud cosmos server 0.8.8
• cosmos-cloud cosmos server 0.8.9
• cosmos-cloud cosmos server 0.8.10
• cosmos-cloud cosmos server 0.8.11
• cosmos-cloud cosmos server 0.9.0
• cosmos-cloud cosmos server 0.9.1
• cosmos-cloud cosmos server 0.9.2
• cosmos-cloud cosmos server 0.9.3
• cosmos-cloud cosmos server 0.9.4
• cosmos-cloud cosmos server 0.9.5
• cosmos-cloud cosmos server 0.9.6
… and 31 more
Related
Weakness · not in database (1)
References
- https://github.com/azukaar/Cosmos-Server/commit/7a3fdfb467bd4d1f8333e3e1f3c3f5fca0b69cd7 Patch
- https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-hpvm-x7m8-3c6x Exploit, Vendor Advisory
- https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-hpvm-x7m8-3c6x Exploit, Vendor Advisory