Auth bypass in Iflytek Skillhub
CVE-2026-110211
iFlytek SkillHub through 0.2.22 contains a missing authorization vulnerability that allows any authenticated user to permanently delete other users' skills via DELETE /api/cli/v1/skills/{namespace}/{slug}. Attackers can locate targets through the anonymous search endpoint and trigger deletion without ownership checks, purging all versions, files, reviews, ratings and metadata.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/skillhub-cli-skill-delete-missing-ownership-c… (third-party-advisory)
- github.com/iflytek/skillhub/blob/v0.2.22/server/skillhub-app/src/main/java/com/… (technical-description)
- github.com/iflytek/skillhub/blob/v0.2.22/server/skillhub-app/src/main/java/com/… (technical-description)
- github.com/iflytek/skillhub/blob/v0.2.22/server/skillhub-app/src/main/java/com/… (technical-description)
- github.com/iflytek/skillhub (product)
- www.vulncheck.com/advisories/skillhub-through-0.2.22-missing-authorization-in-c… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-110211?
- CVE-2026-110211 is a high-severity vulnerability in Iflytek Skillhub, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-10-13.
- How severe is CVE-2026-110211?
- High severity. CVSS v3 base score is 8.1 out of 10.