CVE-2026-108550
SkillHub before 0.2.22 contains an incorrect authorization vulnerability in AccountMergeService and…
- Risk score
- 57/100
- CVSS
- 8.8 v3.1
- Exploit chance (30 days)
- 0.3%
- Published
- 10 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 veri…
- Affected
- See advisory
- Fix
- Upgrade the product to 0.2.22 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.8 high
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
Original 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.
Last activity 10 Oct 2026. Patch Forecast updates every hour.