CVE-2026-108550 SkillHub - Broken Access Control

SkillHub < 0.2.22 contains an incorrect authorization vulnerability in AccountMergeService and AccountMergeController, letting authenticated attackers take over other accounts by abusing the merge flow, exploit requires attacker to be authenticated.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.30% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
10 October 2026
Updated
15 October 2026
Weakness
CWE-863

Vendor fix

Update to version 0.2.22 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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