{"id":"CVE-2026-100614","revision":"b593c8a8e2c44c7fb9db8482cb5815af","records":[{"revision":"b593c8a8e2c44c7fb9db8482cb5815af","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-100614","aliases":[],"title":"Capgo before 12.244.1 Cross-Tenant Image Overwrite via Metadata Worker","description":"Capgo before 12.244.1 contains a cross-tenant integrity vulnerability in the metadata-cleaning worker that trusts image object keys from mutable database rows without validating ownership. An authenticated attacker can place a victim tenant's image key in a row they control, causing the service-role worker to download and re-upload that object with sanitized metadata. Attackers can silently modify metadata in cross-tenant image objects by supplying known victim keys during authorized row updates, bypassing storage access controls through the confused-deputy metadata worker.","state":0,"publishedAt":"2026-09-26T13:22:55.404+00:00","modifiedAt":"2026-09-28T19:04:52.158+00:00","affected":[{"ecosystem":"Vendor product","name":"capgo.app","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Cap-go\",\n                    \"product\": \"capgo.app\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"12.244.1\"\n                        },\n                        {\n                            \"version\": \"12.244.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://github.com/Cap-go/capgo.app/security/advisories/GHSA-rcrw-pg2v-j9xg","https://www.vulncheck.com/advisories/capgo-before-12.244.1-cross-tenant-image-overwrite-via-metadata-worker"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100614","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100614","identifiers":["CVE-2026-100614"]},"retained":false,"historicalAffected":[]}],"coverage":[]}