CVSS 3.1
7.1 highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:LCVE-2026-55540
High (7.1). EPSS 0.4% chance of exploitation in the next 30 days. Fixed in praisonai 4.6.58.
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.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-ch89-h4r2-c8f8 | PyPI | praisonai | <4.6.58 | 4.6.58 |
| PYSEC-2026-3888 | PyPI | praisonai | <4.6.58 | 4.6.58 |
References
- https://github.com/MervinPraison/PraisonAI/commit/2f9677abb2ea68eab864ee8b6a828fd0141612e1
- https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.58
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-ch89-h4r2-c8f8
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-ch89-h4r2-c8f8