{"id":"CVE-2026-19756","state":"PUBLISHED","title":"Dromara lamp-cloud Code Generator DefGenProjectController.java path traversal","description":"A vulnerability has been found in Dromara lamp-cloud up to 5.10.0. This affects an unknown part of the file DefGenProjectController.java of the component Code Generator. Such manipulation of the argument outputDir/parent/projectPrefix leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.","publishedAt":"2026-08-13T22:30:10.915Z","updatedAt":"2026-08-18T01:47:18.235Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Dromara lamp-cloud"],"affected":[{"vendor":"Dromara","product":"lamp-cloud","versions":[{"version":"5.0","status":"affected"},{"version":"5.1","status":"affected"},{"version":"5.2","status":"affected"},{"version":"5.3","status":"affected"},{"version":"5.4","status":"affected"},{"version":"5.5","status":"affected"},{"version":"5.6","status":"affected"},{"version":"5.7","status":"affected"},{"version":"5.8","status":"affected"},{"version":"5.9","status":"affected"},{"version":"5.10.0","status":"affected"}],"cpes":["cpe:2.3:a:dromara:lamp-cloud:*:*:*:*:*:*:*:*"],"modules":["Code Generator"]}],"references":["https://vuldb.com/vuln/389601","https://vuldb.com/vuln/389601/cti","https://vuldb.com/cve/CVE-2026-19756","https://vuldb.com/submit/868960","https://github.com/dromara/lamp-cloud/issues/411","https://github.com/dromara/lamp-cloud/"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19756.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19756","state":"PUBLISHED","datePublished":"2026-08-13T22:30:10.915Z","dateUpdated":"2026-08-18T01:47:18.235Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-13T15:39:57.082Z"},"containers":{"cna":{"title":"Dromara lamp-cloud Code Generator DefGenProjectController.java path traversal","descriptions":[{"lang":"en","value":"A vulnerability has been found in Dromara lamp-cloud up to 5.10.0. This affects an unknown part of the file DefGenProjectController.java of the component Code Generator. Such manipulation of the argument outputDir/parent/projectPrefix leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet."}],"affected":[{"vendor":"Dromara","product":"lamp-cloud","versions":[{"version":"5.0","status":"affected"},{"version":"5.1","status":"affected"},{"version":"5.2","status":"affected"},{"version":"5.3","status":"affected"},{"version":"5.4","status":"affected"},{"version":"5.5","status":"affected"},{"version":"5.6","status":"affected"},{"version":"5.7","status":"affected"},{"version":"5.8","status":"affected"},{"version":"5.9","status":"affected"},{"version":"5.10.0","status":"affected"}],"cpes":["cpe:2.3:a:dromara:lamp-cloud:*:*:*:*:*:*:*:*"],"modules":["Code Generator"]}],"references":[{"url":"https://vuldb.com/vuln/389601","name":"VDB-389601 | Dromara lamp-cloud Code Generator DefGenProjectController.java path traversal","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/389601/cti","name":"VDB-389601 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19756","name":"CVE-2026-19756 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/868960","name":"Submit #868960 | dromara lamp-cloud Releases20260625 Path Traversal","tags":["third-party-advisory"]},{"url":"https://github.com/dromara/lamp-cloud/issues/411","tags":["exploit","issue-tracking"]},{"url":"https://github.com/dromara/lamp-cloud/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/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":"2026-08-13T22:30:10.915Z"},"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":"2026-08-13T17:45:14.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Ku4D3 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T01:47:08.834938Z","id":"CVE-2026-19756","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-18T01:47:18.235Z"}}]}}}