CVE-2026-110212
CVE-2026-110212
Stonewuu ai-fusion-video through 1.2.0 contains a path traversal vulnerability that allows authenticated users to write uploaded files outside the media directory via the subDir parameter of POST /api/storage/upload. Attackers can supply parent-directory sequences that LocalStorageStrategy.storeBytes never normalizes, creating directories and writing attacker-controlled files with chosen extensions anywhere the service account can write.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/ai-fusion-video-broken-access-control-and-upl… (third-party-advisory)
- github.com/Stonewuu/ai-fusion-video/blob/v1.2.0/ai-fusion-video/src/main/java/c… (technical-description)
- github.com/Stonewuu/ai-fusion-video/blob/v1.2.0/ai-fusion-video/src/main/java/c… (technical-description)
- www.vulncheck.com/advisories/ai-fusion-video-through-1.2.0-path-traversal-in-me… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-110212?
- CVE-2026-110212 is a medium-severity vulnerability, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-10-13.
- How severe is CVE-2026-110212?
- Medium severity. CVSS v3 base score is 4.3 out of 10.