Authenticated script execution via Referrer header
Published May 12, 2022 · Updated Aug 3, 2024
Reflected XSS in JetBrains TeamCity before 2022.04 allows remote authenticated users to run script via a crafted Referrer header. TeamCity processes the attacker-controlled Referrer value without sufficient output encoding, allowing it to become executable browser content; JetBrains has not disclosed the specific handler. Exploitation requires low-privileged authentication and victim interaction, and executed script can read or modify data available to the victim.
Summary
What happened
Reflected XSS in JetBrains TeamCity before 2022.04 allows remote authenticated users to run script via a crafted Referrer header. TeamCity processes the attacker-controlled Referrer value without sufficient output encoding, allowing it to become executable browser content; JetBrains has not disclosed the specific handler. Exploitation requires low-privileged authentication and victim interaction, and executed script can read or modify data available to the victim.
The record
- CVE
- CVE-2022-29929
- Published
- May 12, 2022
- Updated
- Aug 3, 2024
- Vendor
- JetBrains
- Product
- TeamCity
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- May 12, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 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?
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- Affected versionversion=2022.04 <2022.04
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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