Console token disclosure via service log generation
Published Nov 14, 2022 · Updated Apr 30, 2025
Information exposure in Palantir Foundry Code-Workbooks 4.144 through 4.460.0 allows local users to read console tokens from service logs. The WebSockets endpoint backing the interactive Python console writes service log records for executed Python code and includes the Foundry token representing that console. Exploitation requires privileged local access to the service logs after a console user runs Python code, and the reported consequence is limited to confidentiality.
Summary
What happened
Information exposure in Palantir Foundry Code-Workbooks 4.144 through 4.460.0 allows local users to read console tokens from service logs. The WebSockets endpoint backing the interactive Python console writes service log records for executed Python code and includes the Foundry token representing that console. Exploitation requires privileged local access to the service logs after a console user runs Python code, and the reported consequence is limited to confidentiality.
The record
- CVE
- CVE-2022-27896
- Published
- Nov 14, 2022
- Updated
- Apr 30, 2025
- Vendor
- Palantir Technologies
- Product
- Code Workbook
- Classifications
- CWE-532, T1552.001
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Nov 14, 2022CVE publishedPublication date reported by the CVE source.
- Apr 30, 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?
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- Affected versionversion=4.144 <unspecified
- Affected versionversion=unspecified <=4.460.0
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
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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