User data disclosure via login CSRF
Published Dec 15, 2023 · Updated Aug 2, 2024
Login CSRF in JetBrains TeamCity before 2023.11.1 allows remote attackers to expose user-entered data through a crafted login request. JetBrains has not published the affected handler or the missing request-validation operation in the login flow. Exploitation requires victim interaction; the vendor's assessment bounds the demonstrated consequence to low confidentiality loss.
Summary
What happened
Login CSRF in JetBrains TeamCity before 2023.11.1 allows remote attackers to expose user-entered data through a crafted login request. JetBrains has not published the affected handler or the missing request-validation operation in the login flow. Exploitation requires victim interaction; the vendor's assessment bounds the demonstrated consequence to low confidentiality loss.
The record
- CVE
- CVE-2023-50870
- Published
- Dec 15, 2023
- Updated
- Aug 2, 2024
- Vendor
- JetBrains
- Product
- TeamCity
- Classifications
- CWE-352
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 15, 2023CVE publishedPublication date reported by the CVE source.
- Aug 2, 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.
- Affected versionversion=0 <2023.11.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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