CVE-2026-91140
OS command injection in Progress Software Autonomous REST Connector GenAI Agents
- State
- Published
- Severity
- 9.6 Critical
- Published
- Oct 6, 2026
- Updated
- Oct 7, 2026
- Reserved
- Sep 14, 2026
Description
An OS command injection vulnerability in the shell-based temporary-file cleanup instructions in Progress Software Autonomous REST Connector GenAI Agents ARCGenAI-Generator version 2.0 allows an attacker who supplies a crafted Swagger/OpenAPI document to execute arbitrary commands on a developer's machine when a user invokes the generator.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.6 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H | ProgressSoftware |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
Autonomous REST Connector GenAI AgentsProgress Software |
|
References
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