{"id":"CVE-2023-26986","aliases":["EUVD-2023-30776","GHSA-64jx-9wjf-vr92"],"status":"published","title":"An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary...","description":"An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary commands on a victim host via user interaction with a crafted EML file sent to their OA mailbox.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00508,"percentile":0.43925,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-04-10T00:00:00Z","modified":"2026-06-17T05:44:04Z","products":[{"vendor":"chinamobileltd","product":"oa_mailbox_pc"}],"references":[{"url":"https://github.com/YZLCQX/Mailbox-remote-command-execution","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://gist.github.com/YZLCQX/0da0a438292a5479470c52dad8210462","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26986"},{"url":"https://github.com/advisories/GHSA-64jx-9wjf-vr92"}],"sources":{"cve":[{"id":"CVE-2023-26986","description":"An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary commands on a victim host via user interaction with a crafted EML file sent to their OA mailbox.","status":"published","published":"2023-04-10T00:00:00Z","modified":"2025-02-11T17:18:20.157Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:15.779187Z"}],"euvd":[{"id":"EUVD-2023-30776","description":"An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary commands on a victim host via user interaction with a crafted EML file sent to their OA mailbox.","status":"published","published":"2023-04-10T00:00:00Z","modified":"2025-02-11T17:18:20Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:03:59.282543Z"}],"ghsa":[{"id":"GHSA-64jx-9wjf-vr92","title":"An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary...","description":"An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary commands on a victim host via user interaction with a crafted EML file sent to their OA mailbox.","status":"published","published":"2023-04-10T18:30:22Z","modified":"2023-04-22T05:08:03Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:54:33.425205Z"}],"nvd":[{"id":"CVE-2023-26986","description":"An issue in China Mobile OA Mailbox PC v2.9.23 allows remote attackers to execute arbitrary commands on a victim host via user interaction with a crafted EML file sent to their OA mailbox.","status":"published","published":"2023-04-10T16:15:07.237Z","modified":"2026-06-17T05:44:04.123Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:53.719171Z"}]}}