High severity7.1NVD Advisory· Published Aug 25, 2026· Updated Sep 9, 2026
CVE-2026-55540
CVE-2026-55540
Description
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.
AI Insight
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
PraisonAIPyPI | < 4.6.58 | 4.6.58 |
Affected products
1Patches
Vulnerability mechanics
References
4News mentions
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