{"id":"CVE-2026-51860","title":"bisheng 2.3.0, 2.4.0, and 2.4.0-beta1 is vulnerable to Directory Traversal in src/backend/bisheng/linsight/domain/task_exec.py.","summary":"bisheng 2.3.0, 2.4.0, and 2.4.0-beta1 is vulnerable to Directory Traversal in src/backend/bisheng/linsight/domain/task_exec.py.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-22"],"published":"2026-09-30","updated":"2026-10-01","sourceUpdated":"2026-10-01T17:17:25.910","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-51860","references":[{"url":"https://gist.github.com/Ro1ME/e4129afdd9af2ff1bdcecf27ec5098cf","label":"cve@mitre.org"},{"url":"https://github.com/dataelement/bisheng/issues/1994","label":"cve@mitre.org"},{"url":"https://gist.github.com/Ro1ME/e4129afdd9af2ff1bdcecf27ec5098cf","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-01T16:06:46.711978Z"},"epss":0.00702,"epssPercentile":0.53063,"ingestedAt":"2026-09-30T21:25:07.843Z","slug":"CVE-2026-51860","body":"## Overview\n\nbisheng 2.3.0, 2.4.0, and 2.4.0-beta1 is vulnerable to Directory Traversal in src/backend/bisheng/linsight/domain/task_exec.py.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":214591,"id":"CVE-2026-51860","ts":1790881076677,"field":"exploit_available","old":"false","new":"true"},{"seq":214590,"id":"CVE-2026-51860","ts":1790881076677,"field":"cvss","old":null,"new":"7.5"},{"seq":214589,"id":"CVE-2026-51860","ts":1790881076677,"field":"severity","old":"none","new":"high"}]}