{"id":"CVE-2026-55563","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-55563","generatedAt":"2026-10-28T02:57:09.006Z","title":"Prior to 0.65.0, .github/workflows/pr_integration_tests.yml uses pull_request_target with the synchronize event and preserves ok-to-test, approved, or lgtm labels across newly pushed commits, allowing a fork contributor to obtain approval for a benign…","description":"Feast is the open source feature store for AI and machine learning. Prior to 0.65.0, .github/workflows/pr_integration_tests.yml uses pull_request_target with the synchronize event and preserves ok-to-test, approved, or lgtm labels across newly pushed commits, allowing a fork contributor to obtain approval for a benign revision and then run changed code from refs/pull/${{ github.event.pull_request.number }}/merge through privileged make targets. The job exposes GCP, AWS, and Snowflake credentials to that code, enabling runner code execution, credential disclosure, and possible access to downstream cloud resources. An external label-removal integration could mitigate the condition, but no repository workflow provided that protection. This issue is fixed in version 0.65.0.","published":"2026-09-21T16:17:09.000Z","lastModified":"2026-09-24T21:16:28.000Z","status":"Awaiting Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"4.0","score":8.9,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-863"],"affected":[],"epss":{"score":0.00497,"percentile":0.42356,"date":"2026-10-26","history":[{"date":"2026-09-22","score":0.00363,"percentile":0.30184}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-21T16:17:09.000Z","detail":{"score":"8.9","severity":"HIGH","publishedAt":"2026-09-21T16:17:09.390Z"},"summary":"New CVE, high severity (CVSS 8.9)."}],"references":[{"url":"https://github.com/feast-dev/feast/commit/76192229eca01661109ed56e0dd0cf8f732975f6","source":"security-advisories@github.com"},{"url":"https://github.com/feast-dev/feast/releases/tag/v0.65.0","source":"security-advisories@github.com"},{"url":"https://github.com/feast-dev/feast/security/advisories/GHSA-2j2x-r73g-hrr5","source":"security-advisories@github.com"},{"url":"https://github.com/feast-dev/feast/security/advisories/GHSA-2j2x-r73g-hrr5","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-55563","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}