{"id":"CVE-2023-27164","aliases":["EUVD-2023-30944","GHSA-29h6-7mm5-5wf8"],"status":"published","title":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary...","description":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00687,"percentile":0.53113,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-03-10T00:00:00Z","modified":"2026-10-28T02:30:42Z","products":[{"vendor":"halo","product":"halo"}],"references":[{"url":"https://github.com/halo-dev/halo","tags":["x_transferred","Product","package"]},{"url":"https://notes.sjtu.edu.cn/s/s5oEvs-p5","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://gist.github.com/b33t1e/a1a0d81b1173d0d00de8f4e7958dd867","tags":["x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27164","tags":["advisory"]},{"url":"http://halo.com"},{"url":"https://github.com/advisories/GHSA-29h6-7mm5-5wf8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27164.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-27164","description":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2026-07-09T00:24:34.109Z","updated_at":"2026-11-02T14:35:26.261013Z"}],"euvd":[{"id":"EUVD-2023-30944","description":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2026-07-09T00:24:34Z","updated_at":"2026-11-02T18:20:06.781463Z"}],"ghsa":[{"id":"GHSA-29h6-7mm5-5wf8","title":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary...","description":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.","status":"published","published":"2023-03-10T18:30:22Z","modified":"2023-04-08T05:00:54Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:54:27.812339Z"}],"nvd":[{"id":"CVE-2023-27164","description":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.","status":"published","published":"2023-03-10T16:15:11.343Z","modified":"2026-07-09T01:18:12.95Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:48.342507Z"}],"osv":[{"id":"CVE-2023-27164","description":"An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2026-10-28T02:30:42.680420217Z","updated_at":"2026-11-02T15:44:31.135751Z"}]}}