CVE-2026-55540 - PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, is_path_within_directory() uses os.path.abspath() rather than os.path.realpath() for the workspace boundary. A symlink inside workspace can point outside and still pass the check, allowing read_file and other code tools to access files outside the configured workspace. This issue is fixed in version 4.6.58. - 漏洞详情

漏洞编号：CVE-2026-55540

风险等级：高危

漏洞来源：CVE

CVE 编号：CVE-2026-55540

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-22

发布/更新时间：2026-08-25 / 2026-08-27

漏洞描述

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, is_path_within_directory() uses os.path.abspath() rather than os.path.realpath() for the workspace boundary. A symlink inside workspace can point outside and still pass the check, allowing read_file and other code tools to access files outside the configured workspace. This issue is fixed in version 4.6.58.

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