CVE-2026-108550
SkillHub before 0.2.22 Account Takeover via Account Merge Flow
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
SkillHub before 0.2.22 contains an incorrect authorization vulnerability in AccountMergeService and AccountMergeController that allows authenticated attackers to take over other accounts by abusing the merge flow. Attackers can call the merge initiate endpoint with a target username or OAuth identity, receive the verification token directly, and confirm the merge to inherit the victim's API tokens, roles and namespace ownership.
| CWE | CWE-863 |
| Vendor | iflytek |
| Product | skillhub |
| Published | Oct 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
iflytek / skillhub
0 < 0.2.22
References
github.com: https://github.com/iflytek/skillhub/issues/921 github.com: https://github.com/iflytek/skillhub github.com: https://github.com/iflytek/skillhub/commit/45228996c7dd67f9304dba5b221fef15138a7fc4 github.com: https://github.com/iflytek/skillhub/releases/tag/v0.2.22 github.com: https://github.com/iflytek/skillhub/blob/v0.2.21/server/skillhub-auth/src/main/java/com/iflytek/skillhub/auth/merge/AccountMergeService.java#L95-L109 vulncheck.com: https://www.vulncheck.com/advisories/skillhub-before-0.2.22-account-takeover-via-account-merge-flow
Credits
George Chen