CVE-2024-56348Network attack vector

Agent metadata disclosure via overbroad developer permission

Published Dec 20, 2024 · Updated Dec 20, 2024

Improper access control in JetBrains TeamCity before 2024.12 allows remote authenticated users to view unauthorized agent details. The default Project Developer role used the server-wide View agent details permission instead of restricting visibility to agents in the user's project pools. A low-privileged project developer can therefore inspect metadata for build agents assigned outside authorized projects; JetBrains has not disclosed the exact fields exposed.

CVSS severity4.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in JetBrains TeamCity before 2024.12 allows remote authenticated users to view unauthorized agent details. The default Project Developer role used the server-wide View agent details permission instead of restricting visibility to agents in the user's project pools. A low-privileged project developer can therefore inspect metadata for build agents assigned outside authorized projects; JetBrains has not disclosed the exact fields exposed.

The record

CVE
CVE-2024-56348
Published
Dec 20, 2024
Updated
Dec 20, 2024
Vendor
JetBrains
Product
TeamCity
Classifications
CWE-863
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 20, 2024Record 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 <2024.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

JetBrains · TeamCityversion=0 <2024.12

Published CVSS scores

4.3JetBrains s.r.o.CVSS: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.

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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-863Incorrect Authorization

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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