What’s Vulnerable › Vulnerabilities

CVE-2026-108550: SkillHub before 0.2.22 Account Takeover via Account Merge Flow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-10 · updated 2026-10-16
• Weakness: CWE-863

Description

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.

Affected products

• iflytek skillhub: before 0.2.22 — fixed in 0.2.22

How to fix

Upgrade to a fixed version: iflytek skillhub 0.2.22. Check the vendor advisory for mitigations.

References

• https://github.com/iflytek/skillhub
• https://github.com/iflytek/skillhub/blob/v0.2.21/server/skillhub-auth/src/main/java/com/iflytek/skillhub/auth/merge/AccountMergeService.java#L95-L109
• https://github.com/iflytek/skillhub/commit/45228996c7dd67f9304dba5b221fef15138a7fc4
• https://github.com/iflytek/skillhub/issues/921
• https://github.com/iflytek/skillhub/releases/tag/v0.2.22
• https://www.vulncheck.com/advisories/skillhub-before-0.2.22-account-takeover-via-account-merge-flow

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