CVE-2026-31225

Critical Remote Code Execution in SuperDuper Query Parser

Published May 12, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
The superduper project thru v0.10.0 contains a critical remote code execution vulnerability in its query parsing component. The _parse_op_part() function in query.py uses the unsafe eval() function to dynamically evaluate user-supplied query operands without proper sanitization or restriction. Although the function attempts to limit the execution context by providing a restricted global namespace, it does not block access to dangerous built-in functions. A remote attacker can exploit this by submitting a specially crafted query string containing Python code that imports modules (e.g., os) and executes arbitrary system commands, leading to complete compromise of the server.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-2799-6g5r-mmc7 Superduper: Remote code execution via unsafe eval in superduper query parsing
History
Type Values Removed Values Added
Title Critical Remote Code Execution in SuperDuper Query Parser
Type Values Removed Values Added
Title Remote Code Execution via Unsafe Eval in superduper Query Parser
Weaknesses CWE-95
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Superduper-io
Superduper-io superduper
Vendors & Products Superduper-io
Superduper-io superduper
Type Values Removed Values Added
Title Remote Code Execution via Unsafe Eval in superduper Query Parser
Weaknesses CWE-94
CWE-95
Type Values Removed Values Added
Description The superduper project thru v0.10.0 contains a critical remote code execution vulnerability in its query parsing component. The _parse_op_part() function in query.py uses the unsafe eval() function to dynamically evaluate user-supplied query operands without proper sanitization or restriction. Although the function attempts to limit the execution context by providing a restricted global namespace, it does not block access to dangerous built-in functions. A remote attacker can exploit this by submitting a specially crafted query string containing Python code that imports modules (e.g., os) and executes arbitrary system commands, leading to complete compromise of the server.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
May 13, 2026, 1:04 PM
Reserved
Mar 9, 2026, 12:00 AM
Status
Awaiting Analysis
Published
May 12, 2026, 4:16 PM
Modified
Oct 19, 2026, 10:10 PM