CVE-2025-24457

Permanent-token disclosure via malformed-token logging

Published Jan 21, 2025 · Updated Jan 21, 2025

Sensitive information exposure in JetBrains YouTrack before 2024.3.55417 allows local users to read permanent tokens from application logs. When a malformed permanent token cannot be parsed, the failed parsing path writes the token value to application logs instead of redacting it. Exploitation requires log access and malformed-token processing; disclosure permits use of the token's existing REST API privileges.

CVSS severity5.5
Medium
EPSS probability0.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in JetBrains YouTrack before 2024.3.55417 allows local users to read permanent tokens from application logs. When a malformed permanent token cannot be parsed, the failed parsing path writes the token value to application logs instead of redacting it. Exploitation requires log access and malformed-token processing; disclosure permits use of the token's existing REST API privileges.

The record

CVE
CVE-2025-24457
Published
Jan 21, 2025
Updated
Jan 21, 2025
Vendor
JetBrains
Product
YouTrack
Classifications
CWE-532, T1552.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 21, 2025Record 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 <2024.3.55417

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

JetBrains · YouTrackversion=0 <2024.3.55417

Published CVSS scores

5.5JetBrains s.r.o.CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.5NISTCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Unsecured Credentials: Credentials In Files

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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