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CVE-2019-14959

19
FAUCET Score

CVE-2019-14959 describes a vulnerability in JetBrains Toolbox versions prior to 1.15.5605, where the software resolved an internal URL over an unencrypted HTTP connection. This medium-severity vulnerability (CVSS 5.9) has a network attack vector and high confidentiality impact, allowing for potential information disclosure due to the cleartext communication. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.15.5605CPE matchmatch criteria
cpe:2.3:a:jetbrains:toolbox:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
47.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0066 is in the 9th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia msrc
Product: 16995-16823Fixed in: 0.0.18-9
microsoftpatch availablevia msrc
Product: cbl2 toolbox 0.0.18-9 on CBL Mariner 2.0Fixed in: 0.0.18-9

Vendor Advisories (1)

microsoft2019-Oct/CVE-2019-14959Moderate

JetBrains Toolbox before 1.15.5605 was resolving an internal URL via a cleartext http connection.

Oct 8, 2019

References

blog.jetbrains.com / blog/2019/09/26/jetbrains-security-bulletin-q2-2019
Vendor Advisory