Scoder Lupa vulnerabilities

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Published CVEs affecting Scoder Lupa: 1 record(s), with affected versions and fixes.
cpe:2.3:a:scoder:lupa

CVE-2026-34444 Critical · 10.0 CWE-284 Apr 6, 2026

Lupa has a Sandbox escape and RCE due to incomplete attribute_filter enforcement in getattr / setattr

Lupa integrates the runtimes of Lua or LuaJIT2 into CPython. In 2.6 and earlier, attribute_filter is not consistently applied when attributes are accessed through built-in functions like getattr and setattr. This allows an attacker to bypass the intended restrictions and eventually achieve arbitrary code execution.