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9.4

SkillHub before 0.2.22 allows account takeover through merge

CVE-2026-108550 · published 5 days ago
Summary

Versions of SkillHub earlier than 0.2.22 let a signed‑in user hijack another person's account by misusing the account‑merge feature. The attacker can merge into the victim's profile and gain the victim's access rights and tokens. Upgrade to version 0.2.22 or later, and review account‑merge permissions to stop the risk.

What to do
  • Update iflytek skillhub to version 0.2.22 or later.
Affected software
VendorProductAffected versions
iflytek skillhub < 0.2.22
Original advisory text
SkillHub before 0.2.22 Account Takeover via Account Merge Flow
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.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
9.4 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-863Incorrect Authorization
Timeline
Published10 Oct 2026
Updated16 Oct 2026
First seen10 Oct 2026
Sources
CVE-2026-108550 · NVD
CVE-2026-108550 · MITRE
CVE-2026-108550 · OSV
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