Path Traversal in Hkuds Vibe-Trading
CVE-2026-58171
Vibe-Trading before 0.1.10 constructs the swarm run directory by joining a caller-supplied run identifier onto the runs base directory without validation in run_dir (agent/src/swarm/store.py). A crafted run identifier supplied through the MCP swarm tools causes the application to read arbitrary run.json files outside the runs directory and to overwrite existing run.json files at traversed locations.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (25.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Hkuds Vibe-Trading — versions 0
Weakness classification (CWE)
References
- github.com/HKUDS/Vibe-Trading/releases/tag/v0.1.10 (release-notes)
- github.com/HKUDS/Vibe-Trading/pull/258 (issue-tracking)
- github.com/HKUDS/Vibe-Trading/commit/f45fd85392f07b5e404e41d4fcb0ef0d6c2f87ab (patch)
- www.vulncheck.com/advisories/vibe-trading-path-traversal-via-swarm-run-identifi… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-58171?
- CVE-2026-58171 is a medium-severity vulnerability in Hkuds Vibe-Trading, classified under Path Traversal. CVSS score: 4.2/10. Published 2026-06-30.
- How severe is CVE-2026-58171?
- Medium severity. CVSS v3 base score is 4.2 out of 10.