Cyber Resilience

CVE-2023-30951

Medium

Published: 03 August 2023

Published
03 August 2023
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 6.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS Score 0.0017 38.1th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-30951 is a medium-severity Improper Restriction of XML External Entity Reference (CWE-611) vulnerability in Palantir Magritte-Rest-Source-Bundle. Its CVSS base score is 6.3 (Medium).

Operationally, ranked at the 38.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

The Foundry Magritte plugin rest-source was found to be vulnerable to an an XML external Entity attack (XXE).

CWE(s)
CWE-611

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

palantir
magritte-rest-source-bundle
≤ 7.210.0

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-611

Penetration testing includes XML external entity payloads, detecting XXE vulnerabilities and enabling their mitigation.

SI-4 System Monitoring
addresses: CWE-611

Identifies XML external entity processing via monitoring of unusual file/network access or resource usage.

References