high7.3
CVE-2026-56839
PraisonAI Code agent tools fail open without a workspace boundary
Impact
PraisonAI is a multi-agent teams system. Prior to 4.6.59, the CODE_TOOLS wrappers keep _workspace_root as None and pass workspace=None to read_file, search_replace, and apply_diff helpers that enforce path containment only for a truthy workspace. An application that exposes code_read_file, code_search_replace, or code_apply_diff before set_workspace can therefore let prompt-influenced calls read and modify files outside the intended project directory, while explicitly configured workspaces remain effective. This vulnerability is fixed in 4.6.59.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | praisonai | <= 4.6.57 | 4.6.59 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-gcq3-mfvh-3x25
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-gcq3-mfvh-3x25
- https://github.com/MervinPraison/PraisonAI/commit/b4270173d4123fb1ee8910588f0896668ee21b59
- https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.59