CVE-2025-68163Network attack vector

Stored XSS via agentpushInstall page rendering

Published Dec 16, 2025 · Updated Dec 16, 2025

Stored XSS in the agentpushInstall page in JetBrains TeamCity before 2025.11 allows remote authenticated users to run script in a viewer's browser. JetBrains identifies the affected page but has not disclosed the stored input, persistence path, or missing output-neutralization operation. High-privilege access is required to place the content, and another user must view the page; resulting script can read or alter data available to that browser session.

CVSS severity4.8
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the agentpushInstall page in JetBrains TeamCity before 2025.11 allows remote authenticated users to run script in a viewer's browser. JetBrains identifies the affected page but has not disclosed the stored input, persistence path, or missing output-neutralization operation. High-privilege access is required to place the content, and another user must view the page; resulting script can read or alter data available to that browser session.

The record

CVE
CVE-2025-68163
Published
Dec 16, 2025
Updated
Dec 16, 2025
Vendor
JetBrains
Product
TeamCity
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 16, 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 <2025.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

JetBrains · TeamCityversion=0 <2025.11

Published CVSS scores

3.5JetBrainsCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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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