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Description

Path Traversal in Clasp impacting versions < 3.2.0 allows a remote attacker to perform remote code execution via a malicious Google Apps Script project containing specially crafted filenames with directory traversal sequences.

PUBLISHED Reserved 2026-03-12 | Published 2026-03-13 | Updated 2026-03-13 | Assigner Google




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

Default status
unaffected

< 3.2.0
affected

References

github.com/google/clasp/pull/1109

cve.org (CVE-2026-4092)

nvd.nist.gov (CVE-2026-4092)

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