{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19763 exists.","fix":"No fix has been published for CVE-2026-19763 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19763 is a medium-severity vulnerability in DTStack Taier, published on 14 Aug 2026."},"fix_prompt":"Check this codebase for CVE-2026-19763 and fix it if it is affected.\n\nWhat it is: CVE-2026-19763 is a medium-severity vulnerability in DTStack Taier, published on 14 Aug 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19763 exists.\n\nAffected product: DTStack Taier. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-19763/ (Markdown: https://insights.sbomify.com/CVE-2026-19763/index.md)","id":"CVE-2026-19763","markdown":"https://insights.sbomify.com/CVE-2026-19763/index.md","name":"CVE-2026-19763","record":{"aliases":["GHSA-v3r7-p73g-2j3x"],"analysis":null,"analysis_generated_by":null,"assigner":"VulDB","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A vulnerability was determined in DTStack Taier 1.4.0. Affected by this issue is the function FileUtils.deleteDirectory of the file ClusterController.java of the component Cluster Creation. This manipulation of the argument clusterName causes path traversal. Remote exploitation of the attack is possible. Upgrading to version 1.5.0 can resolve this issue. Patch name: ec8c59c76aceb04ab3080543ab2d9c6a4b674729. The affected component should be upgraded.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversal","id":"CVE-2026-19763","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Raisecom Communication Command and Dispatch Management Platform getpwd.php sql injection","id":"CVE-2026-19764"},"packages":[],"prev":{"headline":"DTStack Taier Chunk-Check Endpoint FileChunkController.java Paths.ge path traversal","id":"CVE-2026-19762"},"products":["Taier"],"published":"2026-08-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-18","vendors":["DTStack"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-19763/"}