Authenticated data disclosure via XML external entities
Published Aug 3, 2023 · Updated Oct 9, 2024
XML external entity injection in Palantir Technologies Magritte REST Source Bundle before 7.210.0 allows remote authenticated users to read data. The REST response extractor processes attacker-controlled XML with unrestricted external entity references, allowing retrieval of data outside the intended trust boundary. Exploitation requires low-privileged network access and a crafted XML response processed by a configured REST source; the published impact is limited to confidentiality.
Summary
What happened
XML external entity injection in Palantir Technologies Magritte REST Source Bundle before 7.210.0 allows remote authenticated users to read data. The REST response extractor processes attacker-controlled XML with unrestricted external entity references, allowing retrieval of data outside the intended trust boundary. Exploitation requires low-privileged network access and a crafted XML response processed by a configured REST source; the published impact is limited to confidentiality.
The record
- CVE
- CVE-2023-30951
- Published
- Aug 3, 2023
- Updated
- Oct 9, 2024
- Vendor
- Palantir Technologies
- Product
- Magritte REST Source Bundle
- Classifications
- CWE-611, CAPEC-201, T1005
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 3, 2023CVE publishedPublication date reported by the CVE source.
- Oct 9, 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=* <7.210.0
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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