CVE-2026-84702
high
CVSS v3
7.5
CVSS v4 NEW
8.7
VIR risk
7.5
Description
facefusion through 3.6.1 fails to normalize job identifiers in get_job_file_name, allowing attackers to write files outside the jobs directory. Attackers can supply traversal sequences in the job identifier parameter through the unauthenticated HTTP API to create files at arbitrary locations.
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://github.com/facefusion/facefusion
- https://github.com/facefusion/facefusion/blob/3.6.1/facefusion/jobs/job_manager.py
- https://github.com/facefusion/facefusion/commit/a2cbfd73b10191e51ed2eb1e83c19121153e0a22
- https://github.com/facefusion/facefusion/releases/tag/3.7.0
- https://github.com/geo-chen/oss/blob/main/facefusion.md
- https://www.vulncheck.com/advisories/facefusion-before-3.7.0-path-traversal-via-job-identifier
CWEs
CWE-22
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.