CVE-2023-49091
Cosmos Server Session Fixation Vulnerability
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.
INFO
Published Date :
Nov. 29, 2023, 8:15 p.m.
Last Modified :
Jan. 21, 2025, 9:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-49091.
| URL | Resource |
|---|---|
| https://github.com/azukaar/Cosmos-Server/commit/7a3fdfb467bd4d1f8333e3e1f3c3f5fca0b69cd7 | |
| 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-49091 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-49091 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Jan. 21, 2025
Action Type Old Value New Value Changed 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 0.13.0. 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. Added Reference https://github.com/azukaar/Cosmos-Server/commit/7a3fdfb467bd4d1f8333e3e1f3c3f5fca0b69cd7 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-hpvm-x7m8-3c6x -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 08, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-hpvm-x7m8-3c6x No Types Assigned https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-hpvm-x7m8-3c6x Exploit, Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:cosmos-cloud:cosmos_server:0.1.15:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.1.16:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.1.17:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.2.0:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.3.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.3.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.3.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.3.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.3.4:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.3.5:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.4.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.4.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.4.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.4.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.4:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.5:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.6:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.7:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.8:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.9:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.5.12:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.6.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.6.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.6.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.6.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.6.4:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.4:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.5:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.6:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.7:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.8:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.9:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.7.10:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.4:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.5:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.6:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.7:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.8:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.9:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.10:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.8.11:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.4:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.5:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.6:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.7:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.8:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.9:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.10:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.11:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.12:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.13:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.14:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.15:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.16:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.17:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.18:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.19:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.20:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.9.21:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.10.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.10.1:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.10.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.10.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.10.4:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.11.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.11.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.11.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.11.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.12.0:-:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.12.1:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.12.2:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.12.3:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.12.4:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.12.5:*:*:*:*:*:*:* *cpe:2.3:a:cosmos-cloud:cosmos_server:0.12.6:-:*:*:*:*:*:* -
CVE Received by [email protected]
Nov. 29, 2023
Action Type Old Value New Value Added 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 0.13.0. Added Reference GitHub, Inc. https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-hpvm-x7m8-3c6x [No types assigned] Added CWE GitHub, Inc. CWE-613 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-49091 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-49091
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.44 }} 0.19%
score
0.61100
percentile