CVE-2026-79407

Summary

A path traversal vulnerability in the SPO extension of MetaGPT 0.8.1 allows an attacker to read arbitrary files via the FILE_NAME value used by set_file_name() and load_meta_data() in metagpt/ext/spo/utils/load.py. The vulnerable code joins the attacker-controlled FILE_NAME value with the settings directory and opens the resulting path without validating that the resolved path remains within the intended directory.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://github.com/REYu6/Metagpt-vul/blob/main/CVE-2-MetaGPT-path-traversal.md

References

• https://github.com/REYu6/Metagpt-vul/blob/main/CVE-2-MetaGPT-path-traversal.md

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