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Description

Contributor Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.37 versions.

PUBLISHED Reserved 2026-04-15 | Published 2026-06-17 | Updated 2026-06-17 | Assigner Patchstack




CRITICAL: 9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-94 Improper Control of Generation of Code ('Code Injection')

Product status

Default status
unaffected

Any version
affected

Credits

Nguyen Ba Khanh | Patchstack Bug Bounty Program finder

References

patchstack.com/...code-execution-rce-vulnerability?_s_id=cve vdb-entry

cve.org (CVE-2026-40783)

nvd.nist.gov (CVE-2026-40783)

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