{"id":"CVE-2026-47690","aliases":["EUVD-2026-46420","GHSA-wrpf-f35c-j28w"],"status":"published","title":"MeltanoHub vulnerable to command injection in the `test_dispatcher` GitHub Actions workflow","description":"MeltanoHub is the source code for hub.meltano.com, the central place for Meltano plugins. Versions of the repo prior to commit 923820de8f64d753951fbbd54f7282a3d5f75173 were vulnerable to exfiltration of `GITHUB_TOKEN` with write permissions to the repository. The vulnerable workflow used pull_request_target, which runs in the context of the base repository with access to secrets. Commit 923820de8f64d753951fbbd54f7282a3d5f75173 fixes the issue. No known workarounds are available.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00524,"percentile":0.44746,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1336","CWE-77"],"published":"2026-07-21T20:46:26Z","modified":"2026-10-28T02:30:37Z","products":[{"vendor":"jetbrains","product":"hub"},{"vendor":"meltano","product":"hub"}],"references":[{"url":"https://github.com/meltano/hub/security/advisories/GHSA-wrpf-f35c-j28w","tags":["x_refsource_CONFIRM","advisory"]},{"url":"https://github.com/meltano/hub/pull/2247","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/meltano/hub/pull/2249","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/meltano/hub/pull/2251","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/meltano/hub/commit/923820de8f64d753951fbbd54f7282a3d5f75173","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/myogahunter/meltano-hub-poc","tags":["x_refsource_MISC","package"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47690.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47690","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-47690","title":"MeltanoHub vulnerable to command injection in the `test_dispatcher` GitHub Actions workflow","description":"MeltanoHub is the source code for hub.meltano.com, the central place for Meltano plugins. Versions of the repo prior to commit 923820de8f64d753951fbbd54f7282a3d5f75173 were vulnerable to exfiltration of `GITHUB_TOKEN` with write permissions to the repository. The vulnerable workflow used pull_request_target, which runs in the context of the base repository with access to secrets. Commit 923820de8f64d753951fbbd54f7282a3d5f75173 fixes the issue. No known workarounds are available.","status":"published","published":"2026-07-21T20:46:26.449Z","modified":"2026-07-22T14:59:37.761Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-77","CWE-1336"],"updated_at":"2026-11-02T13:36:29.327819Z"}],"euvd":[{"id":"EUVD-2026-46420","description":"MeltanoHub is the source code for hub.meltano.com, the central place for Meltano plugins. Versions of the repo prior to commit 923820de8f64d753951fbbd54f7282a3d5f75173 were vulnerable to exfiltration of `GITHUB_TOKEN` with write permissions to the repository. The vulnerable workflow used pull_request_target, which runs in the context of the base repository with access to secrets. Commit 923820de8f64d753951fbbd54f7282a3d5f75173 fixes the issue. No known workarounds are available.","status":"published","published":"2026-07-21T20:46:26Z","modified":"2026-07-22T14:59:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T18:19:46.391735Z"}],"nvd":[{"id":"CVE-2026-47690","description":"MeltanoHub is the source code for hub.meltano.com, the central place for Meltano plugins. Versions of the repo prior to commit 923820de8f64d753951fbbd54f7282a3d5f75173 were vulnerable to exfiltration of `GITHUB_TOKEN` with write permissions to the repository. The vulnerable workflow used pull_request_target, which runs in the context of the base repository with access to secrets. Commit 923820de8f64d753951fbbd54f7282a3d5f75173 fixes the issue. No known workarounds are available.","status":"published","published":"2026-07-21T21:16:51.067Z","modified":"2026-10-24T19:10:00.127Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-77","CWE-1336"],"updated_at":"2026-11-02T14:12:31.394335Z"}],"osv":[{"id":"CVE-2026-47690","title":"MeltanoHub vulnerable to command injection in the `test_dispatcher` GitHub Actions workflow","description":"MeltanoHub is the source code for hub.meltano.com, the central place for Meltano plugins. Versions of the repo prior to commit 923820de8f64d753951fbbd54f7282a3d5f75173 were vulnerable to exfiltration of `GITHUB_TOKEN` with write permissions to the repository. The vulnerable workflow used pull_request_target, which runs in the context of the base repository with access to secrets. Commit 923820de8f64d753951fbbd54f7282a3d5f75173 fixes the issue. No known workarounds are available.","status":"published","published":"2026-07-21T20:46:26.449Z","modified":"2026-10-28T02:30:37.884563301Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-1336","CWE-77"],"updated_at":"2026-11-02T15:45:06.231145Z"}]}}