CVE-2026-28194
Open Redirect Vulnerability in JetBrains TeamCity React Flow
Publication date: 2026-02-25
Last updated on: 2026-02-25
Assigner: JetBrains s.r.o.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| jetbrains | teamcity | to 2025.11.3 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-601 | The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an open redirect issue found in JetBrains TeamCity versions before 2025.11.3. It occurs in the React project creation flow, allowing an attacker to redirect users to an unintended external URL.
How can this vulnerability impact me? :
The open redirect vulnerability can be exploited to redirect users to malicious websites, potentially leading to phishing attacks or other social engineering exploits. While it does not directly compromise data confidentiality or integrity, it can be used as part of a broader attack to deceive users.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know