{"id":"CVE-2026-19762","state":"PUBLISHED","title":"DTStack Taier Chunk-Check Endpoint FileChunkController.java Paths.ge path traversal","description":"A vulnerability was found in DTStack Taier 1.4.0. Affected by this vulnerability is the function Paths.ge of the file FileChunkController.java of the component Chunk-Check Endpoint. The manipulation of the argument Name results in path traversal. The attack may be launched remotely. The exploit has been made public and could be used.","publishedAt":"2026-08-14T00:00:10.961Z","updatedAt":"2026-08-14T15:49:44.344Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["DTStack Taier"],"affected":[{"vendor":"DTStack","product":"Taier","versions":[{"version":"1.4.0","status":"affected"}],"cpes":["cpe:2.3:a:dtstack:taier:*:*:*:*:*:*:*:*"],"modules":["Chunk-Check Endpoint"]}],"references":["https://vuldb.com/vuln/389665","https://vuldb.com/vuln/389665/cti","https://vuldb.com/cve/CVE-2026-19762","https://vuldb.com/submit/868966","https://github.com/DTStack/Taier/issues/1203","https://github.com/DTStack/Taier/"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19762.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19762","state":"PUBLISHED","datePublished":"2026-08-14T00:00:10.961Z","dateUpdated":"2026-08-14T15:49:44.344Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-13T16:44:00.893Z"},"containers":{"cna":{"title":"DTStack Taier Chunk-Check Endpoint FileChunkController.java Paths.ge path traversal","descriptions":[{"lang":"en","value":"A vulnerability was found in DTStack Taier 1.4.0. Affected by this vulnerability is the function Paths.ge of the file FileChunkController.java of the component Chunk-Check Endpoint. The manipulation of the argument Name results in path traversal. The attack may be launched remotely. The exploit has been made public and could be used."}],"affected":[{"vendor":"DTStack","product":"Taier","versions":[{"version":"1.4.0","status":"affected"}],"cpes":["cpe:2.3:a:dtstack:taier:*:*:*:*:*:*:*:*"],"modules":["Chunk-Check Endpoint"]}],"references":[{"url":"https://vuldb.com/vuln/389665","name":"VDB-389665 | DTStack Taier Chunk-Check Endpoint FileChunkController.java Paths.ge path traversal","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/389665/cti","name":"VDB-389665 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19762","name":"CVE-2026-19762 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/868966","name":"Submit #868966 | DTStack taier v1.4.0 path traversal","tags":["third-party-advisory"]},{"url":"https://github.com/DTStack/Taier/issues/1203","tags":["exploit","issue-tracking"]},{"url":"https://github.com/DTStack/Taier/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":7.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","type":"CWE","lang":"en","description":"Path Traversal"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-14T00:00:10.961Z"},"timeline":[{"time":"2026-08-13T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-13T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-13T18:49:19.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Ku4D3 (VulDB User)","type":"reporter"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-14T15:49:26.859679Z","id":"CVE-2026-19762","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-14T15:49:44.344Z"}}]}}}