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CVE-2018-13390

21
FAUCET Score

CVE-2018-13390 describes an unauthenticated access vulnerability in the cloudtoken daemon on Linux, affecting versions 0.1.1 through 0.1.23 of Atlassian cloudtoken. Attackers on the same subnet can exploit this to gain temporary AWS credentials for user roles. Rated Medium (CVSS 6.1), the vulnerability has a low attack complexity and can lead to partial confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.1.1, < 0.1.24CPE matchmatch criteria
cpe:2.3:a:atlassian:cloudtoken:*:*:*:*:*:*:*:*
< 0.1.24CPE match
cpe:2.3:a:atlassian:cloudtoken:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 57th percentile among its peer group of 1,801 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: cloudtokenFixed in: 0.1.24

Vendor Advisories (1)

pipGHSA-4fpg-j5mp-783glow

Cloudtoken Insufficiently Protects Credentials

May 13, 2022

References

bitbucket.org / atlassian/cloudtoken/wiki/CVE-2018-13390%20-%20Exposed%20credentials%20in%20daemon%20mode%20on%20Linux
MitigationThird Party Advisory