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TI-2026-70549 Aliases CVE-2026-108550GHSA-wq7r-c6mg-rqv2

Account takeover via account merge flow in iFlytek SkillHub

Priority LOW 39CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-863.

Summary

SkillHub before 0.2.22 contains an incorrect authorization flaw in its account merge flow (CWE-863). An authenticated attacker can request a merge verification token for another user's account by supplying a target username or OAuth identity, then confirm the merge to take over that account's API tokens, roles and namespace ownership. The CVSS 4.0 vector rates the attack as network-reachable with low privileges required and no user interaction.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00302 23rd percentileScored 2026-11-07
Fix Fixed skillhub (iflytek): 0.2.22

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
iflytekskillhubbefore 0.2.220.2.22Patch availableCNA
  • skillhub Vendoriflytek Affected before 0.2.22 Fixed in 0.2.22 Patch available CNA

Remediation

Upgrade iFlytek SkillHub to version 0.2.22, which fixes the issue.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

  • Fix · CNA skillhub (iflytek) Fixed in 0.2.22

Timeline

  1. 2026-10-11 Threatist record created from CVE-2026-108550
  2. 2026-10-11 Alias added: GHSA-wq7r-c6mg-rqv2
  3. 2026-10-11 Priority changed: MEDIUM → LOW
  4. 2026-10-14 CISA SSVC decision points changed

References

Patch 1

Other 4

  • TI-2026-56868 iFlytek astron-agent through 1.1.1 Workflow Hijacking via Missing Ownership Check CVSS 4.0HIGH 8.6
  • TI-2026-80447 Incomplete blacklist in iFlytek astron-agent DDL Whitelist handler CVSS 4.0MEDIUM 6.9
  • TI-2026-74423 Cross-tenant file disclosure in iFlytek AstronRPA CVSS 4.0MEDIUM 6.0
  • TI-2026-80448 Authorization bypass in iFlytek astron-agent knowledge-list endpoint CVSS 4.0MEDIUM 5.3
  • TI-2026-63726 iFlytek astron-agent debugToolV2 API endpoint UrlCheckTool.checkUrl server-side request forgery CVSS 4.0MEDIUM 5.3
  • TI-2026-70296 Unsandboxed code node in Astron Agent enables cross-tenant RCE CVSS 3.1CRITICAL 9.9
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences