CVE-2026-108550
highSkillHub before 0.2.22 contains an incorrect authorization vulnerability in AccountMergeService and AccountMergeController that allows authenticated attackers…
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/iflytek/skillhub disclosure@vulncheck.com
- https://github.com/iflytek/skillhub/blob/v0.2.21/server/skillhub-auth/src/main/java/com/if... disclosure@vulncheck.com
- https://github.com/iflytek/skillhub/commit/45228996c7dd67f9304dba5b221fef15138a7fc4 disclosure@vulncheck.com
- https://github.com/iflytek/skillhub/issues/921 disclosure@vulncheck.com
- https://github.com/iflytek/skillhub/releases/tag/v0.2.22 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/skillhub-before-0.2.22-account-takeover-via-account-m... disclosure@vulncheck.com