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Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Themefic Instantio instantio allows Retrieve Embedded Sensitive Data.This issue affects Instantio: from n/a through <= 3.3.30.

PUBLISHED Reserved 2026-04-07 | Published 2026-04-08 | Updated 2026-04-08 | Assigner Patchstack

Problem types

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Product status

Default status
unaffected

Any version
affected

Credits

Que Thanh Tuan | Patchstack Bug Bounty Program finder

References

patchstack.com/...tive-data-exposure-vulnerability?_s_id=cve vdb-entry

cve.org (CVE-2026-39571)

nvd.nist.gov (CVE-2026-39571)

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