by Kastro
Paper/Archive/CVE-2026-24815

CVE-2026-24815

datavane tis — A XStream Security Vulnerability in XML Deserialization in datavane/tis

EPSS 0.4%CVSS 10.0
critical.is priorityof 100
36
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 29.1.291 × 205.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
tis< v4.3.0v4.3.0CNA

Scores by source

GovTech CSG (CNA)10.0CVSS: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
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

patchgithub.com/datavane/tis/pull/443