CVE-2026-4092
Arbitrary File Write via Path Traversal in Google clasp leading to RCE
8.8CVSSHIGH
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.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
2 techniques Collection
Discovery
References
https://github.com/google/clasp/pull/1109
github.com
https://github.com/google/clasp/security/advisories/GHSA-hqjg-pww4-pcgq
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-4092
nvd.nist.gov
and 3 more references View all →
Timeline
Published
Mar 13, 2026
Last Updated
Apr 14, 2026
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