{"id":"CVE-2026-24815","summary":"A XStream Security Vulnerability in XML Deserialization in datavane/tis","details":"Unrestricted Upload of File with Dangerous Type, Deserialization of Untrusted Data vulnerability in datavane tis (tis-plugin/src/main/java/com/qlangtech/tis/extension/impl modules). This vulnerability is associated with program files XmlFile.Java.\n\nThis issue affects tis: before v4.3.0.","modified":"2026-08-12T03:51:24.748669581Z","published":"2026-01-27T08:51:58.830Z","database_specific":{"cna_assigner":"GovTech CSG","cwe_ids":["CWE-434","CWE-502"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24815.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24815.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24815"},{"type":"FIX","url":"https://github.com/datavane/tis/pull/443"},{"type":"PACKAGE","url":"https://github.com/datavane/tis"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/datavane/tis","events":[{"introduced":"0"},{"fixed":"a827e3c7a5ef8042b3202fc34e5b75b329c8698c"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"v4.3.0"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["v4.2.1","v4.2.0","v4.1.0","V4.0.1","v4.0.0","v4.0.0-rc1","v3.8.0","v3.7.2","v3.7.1","v3.6.0","v3.6.0-alpha","v3.4.0","v3.3.0","v3.2.0","v3.0.0","v2.3.0","v2.2.0","v2.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24815.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/V:C/RE:M/U:Red"}]}