{"cve":"CVE-2026-73652","nvd":{"published":"2026-08-13T19:17:38.770","modified":"2026-09-18T20:09:01.757","status":"Deferred","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.","cvss_v4":{"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","score":7.1},"cvss_v3":null,"cwes":["CWE-863"],"references":["https://github.com/vantage6/vantage6/security/advisories/GHSA-47w6-gwp4-w6vc"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:48:17.459049833+00:00"},"epss":{"cve":"CVE-2026-73652","score":0.00351,"percentile":0.28728,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-47w6-gwp4-w6vc","url":"https://osv.dev/vulnerability/GHSA-47w6-gwp4-w6vc","summary":"vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review","modified":"2026-08-19T12:55:58.845753035Z","packages":[{"ecosystem":"PyPI","name":"vantage6","purl":"pkg:pypi/vantage6","ranges":["<=5.0.2"],"fixed":[]}]},{"id":"PYSEC-2026-3703","url":"https://osv.dev/vulnerability/PYSEC-2026-3703","summary":"vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review","modified":"2026-08-19T12:45:08.286083892Z","packages":[{"ecosystem":"PyPI","name":"vantage6","purl":"pkg:pypi/vantage6","ranges":["<=5.0.2"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}