CVE-2026-73652

vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review

Published Aug 13, 2026 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can change metadata including the algorithm image or image tag, causing reviewers and nodes to trust a different image from the one originally submitted for approval. No fixed version is available as of this review.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-47w6-gwp4-w6vc vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Vantage6
Vantage6 vantage6
Vendors & Products Vantage6
Vantage6 vantage6
Type Values Removed Values Added
Description vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can change metadata including the algorithm image or image tag, causing reviewers and nodes to trust a different image from the one originally submitted for approval. No fixed version is available as of this review.
Title vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 13, 2026, 6:57 PM
Reserved
Aug 13, 2026, 2:04 PM
Status
Deferred
Published
Aug 13, 2026, 7:17 PM
Modified
Sep 18, 2026, 8:09 PM