What’s Vulnerable › Vulnerabilities

CVE-2026-55747: PocketFlow - Path Traversal in pocketflow-coding-agent Cookbook Example File Tools

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-05 · updated 2026-10-24
• Weakness: CWE-22

Description

The pocketflow-coding-agent cookbook example in The-Pocket/PocketFlow implements a helper as a thin os.path.join(workdir, p) wrapper with no canonicalization or containment check, used unguarded by the ReadFile, ListFiles, PatchRead, and PatchApply file-access tools. Severity reflects that this affects an illustrative cookbook example rather than a core library API; applications that copy this pattern into production are affected.

Affected products

• The-Pocket PocketFlow (pocketflow-coding-agent cookbook example): 0

References

• https://github.com/The-Pocket/PocketFlow

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