Highflame ramparts 0.8.1 through 0.8.10 contains a security scan bypass vulnerability that allows attackers to hide malicious payloads because collect_bundle_siblings and walk_bundle_subdir skip nested directories and .pyc files. Attackers can distribute a skill bundle with an unchecked-hash .pyc under scripts/<subdir>/__pycache__/ that ramparts silently ignores, while CPython executes it when the skill runs.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 7.1 · highflame-aiNVD modified 2026-10-31 17:25
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 4
- https://github.com/highflame-ai/ramparts/issues/154 issue-tracking
- https://github.com/highflame-ai/ramparts/blob/v0.8.10/src/skills.rs#L898 technical-description
- https://github.com/highflame-ai/ramparts product
- https://www.vulncheck.com/advisories/highflame-ramparts-0.8.1-through-0.8.10-skill-bundle-scan-bypass-via-nested-pyc third-party-advisory