CVE-2026-57924Network attack vector

Profile information disclosure via permissive default roles

Published Jun 26, 2026 · Updated Jun 26, 2026

Incorrect default permissions in JetBrains YouTrack before 2026.2.16593 allow remote authenticated users to view excessive profile details. The default role configuration grants low-privileged accounts broader access to user profile fields than intended. A valid low-privileged account is required, and the published record reports disclosure only, without data modification or service interruption.

CVSS severity4.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect default permissions in JetBrains YouTrack before 2026.2.16593 allow remote authenticated users to view excessive profile details. The default role configuration grants low-privileged accounts broader access to user profile fields than intended. A valid low-privileged account is required, and the published record reports disclosure only, without data modification or service interruption.

The record

CVE
CVE-2026-57924
Published
Jun 26, 2026
Updated
Jun 26, 2026
Vendor
JetBrains
Product
YouTrack
Classifications
CWE-276, T1087
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2026.2.16593

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

JetBrains · YouTrackversion=0 <2026.2.16593

Published CVSS scores

5.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.3JetBrainsCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
T1087Account Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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