Arbitrary file upload in Datavane Tis

CVE-2026-24815

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. This issue affects tis: before v4.3.0.

Vulnerability class: Unrestricted File Upload

EPSS: 0.003 (23.9th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

References