JetBrains TeamCity up to 2025.10 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in JetBrains TeamCity up to 2025.10. This issue affects some unknown processing. The manipulation leads to cross site scripting. This vulnerability is referenced as CVE-2025-67741. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in JetBrains TeamCity up to 2025.10 and classified as problematic. This issue affects some unknown functionality. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

In JetBrains TeamCity before 2025.11 stored XSS was possible via session attribute

The advisory is shared at jetbrains.com. The identification of this vulnerability is CVE-2025-67741 since 12/11/2025. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 279408 (JetBrains TeamCity < 2025.11.0 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 2025.11 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (279408) and CERT Bund (WID-SEC-2025-2832). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Affected

  • JetBrains TeamCity

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔒

CNA Base Score: 4.6
CNA Vector (JetBrains): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 279408
Nessus Name: JetBrains TeamCity < 2025.11.0 Multiple Vulnerabilities

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: TeamCity 2025.11

Timelineinfo

12/11/2025 CVE reserved
12/11/2025 +0 days VulDB entry created
12/12/2025 +0 days Advisory disclosed
12/20/2025 +8 days VulDB entry last update

Sourcesinfo

Advisory: jetbrains.com
Status: Confirmed

CVE: CVE-2025-67741 (🔒)
GCVE (CVE): GCVE-0-2025-67741
GCVE (VulDB): GCVE-100-336065
CERT Bund: WID-SEC-2025-2832 - JetBrains TeamCity: Mehrere Schwachstellen

Entryinfo

Created: 12/12/2025 00:36
Updated: 12/20/2025 02:17
Changes: 12/12/2025 00:36 (64), 12/12/2025 15:11 (7), 12/16/2025 02:33 (11), 12/20/2025 02:17 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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