CVE-2018-13390
Cloudtoken Insufficiently Protects Credentials
Unauthenticated access to cloudtoken daemon on Linux via network from version 0.1.1 before version 0.1.24 allows attackers on the same subnet to gain temporary AWS credentials for the users' roles.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Unauthenticated access to cloudtoken daemon on Linux via network from version 0.1.1 before version 0.1.24 allows attackers on the same subnet to gain temporary AWS credentials for the users' roles.
- Record
CVE-2018-13390- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.8 Medium
AV:A/AC:L/Au:N/C:P/I:P/A:N - Updated
- 2026-11-02
CVE List No score
Unauthenticated access to cloudtoken daemon on Linux via network from version 0.1.1 before version 0.1.24 allows attackers on the same subnet to gain temporary AWS credentials for the users' roles.
- Record
CVE-2018-13390- Updated
- 2026-11-02
EUVDEUVD-2018-0028 No score
Unauthenticated access to cloudtoken daemon on Linux via network from version 0.1.1 before version 0.1.24 allows attackers on the same subnet to gain temporary AWS credentials for the users' roles.
- Record
EUVD-2018-0028- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4fpg-j5mp-783g
Cloudtoken Insufficiently Protects Credentials
Unauthenticated access to cloudtoken daemon on Linux via network from version 0.1.1 before version 0.1.24 allows attackers on the same subnet to gain temporary AWS credentials for the users' roles.
- Record
GHSA-4fpg-j5mp-783g- CVSS 4.0
- 1.3 Low
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U - CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - Weakness
- CWE-522
- Updated
- 2026-11-02
OSVGHSA-4fpg-j5mp-783g
Cloudtoken Insufficiently Protects Credentials
Unauthenticated access to cloudtoken daemon on Linux via network from version 0.1.1 before version 0.1.24 allows attackers on the same subnet to gain temporary AWS credentials for the users' roles.
- Record
GHSA-4fpg-j5mp-783g- CVSS 4.0
- 1.3 Low
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U - CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - Weakness
- CWE-522
- Updated
- 2026-11-02
OSVPYSEC-2018-1 No score
Unauthenticated access to cloudtoken daemon on Linux via network from version 0.1.1 before version 0.1.24 allows attackers on the same subnet to gain temporary AWS credentials for the users' roles.
- Record
PYSEC-2018-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
cloudtokenPyPI |
0.1.1 up to 0.1.24 | 0.1.24 |
cloudtokenPyPI |
0.1.1 up to 0.1.24, plus listed versions 0.1.100.1.110.1.120.1.130.1.14 Show 15 moreShow less0.1.150.1.160.1.170.1.180.1.190.1.20.1.210.1.220.1.230.1.30.1.50.1.60.1.70.1.80.1.9 |
0.1.24 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-13390 is a medium vulnerability (CVSS 6.1) in Atlassian Cloudtoken, published August 10, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.46%, the 40th percentile. Fixed in cloudtoken 0.1.24.