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CVE-2026-48499— Activepieces: Cross-tenant data exposure and code injection via the Code piece sandbox cache

CVSS 9.3 · Critical EPSS 0.24% · P15

Affected Version Matrix 1

VendorProductVersion RangeStatus
activepiecesactivepieces< 0.84.0affected
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I. Basic Information for CVE-2026-48499

Vulnerability Information
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Vulnerability Title
Activepieces: Cross-tenant data exposure and code injection via the Code piece sandbox cache
Source: CVE Program / CVE List V5
Vulnerability Description
Activepieces is an open source AI workflow automation platform. Prior to 0.84.0, an unsanitized path segment in the Code piece sandbox can let an authenticated flow author reach read-write cached flow and code files belonging to other tenants on the same worker, exposing embedded data and allowing modified code to execute on a victim tenant's next flow run. This issue is fixed in version 0.84.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
activepiecesactivepieces < 0.84.0 -

II. Public POCs for CVE-2026-48499

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III. Intelligence Information for CVE-2026-48499

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Patches & Fixes for CVE-2026-48499 (1)

Vendor Advisories for CVE-2026-48499 (1)

IV. Related Vulnerabilities

Same product: activepieces
Same vendor: activepieces
Same weakness: CWE-200

V. Comments for CVE-2026-48499

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