Vulnerability in Netease-Youdao Lobsterai
CVE-2026-108156
LobsterAI 2026.5.27 through 2026.9.23 contains an external control of file path vulnerability in the skills:delete IPC handler that trusts the openclawSourceDir value from a skill's _meta.json during uninstall. Attackers who convince a user to install a crafted skill can make uninstallation recursively delete arbitrary user-writable directories, such as the home directory, since the security scanner never inspects _meta.json.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H.
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.
Affected products
Weakness classification (CWE)
References
- github.com/netease-youdao/LobsterAI/issues/2793 (issue-tracking)
- github.com/netease-youdao/LobsterAI/blob/791a352dee3b3d8c6f64edcaf229ce474a68f6… (technical-description)
- github.com/netease-youdao/LobsterAI/commit/82fdfe10d1b85d0ff734aa720e18c866b4be… (patch)
- github.com/netease-youdao/LobsterAI (product)
- www.vulncheck.com/advisories/lobsterai-2026.5.27-through-2026.9.23-arbitrary-di… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108156?
- CVE-2026-108156 is a high-severity vulnerability in Netease-Youdao Lobsterai, classified under External Control of File Name or Path. CVSS score: 7.1/10. Published 2026-10-09.
- How severe is CVE-2026-108156?
- High severity. CVSS v3 base score is 7.1 out of 10.