Threat intelligence

SKT Skill Bar <= 2.5 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2025-66090 · skt-skill-bar

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Skt Skill Bar at a vulnerable version. How SiteRespond intelligence works

Vulnerability: SKT Skill Bar <= 2.5 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: skt-skill-bar(Plugin)
Affected versions: ≤ 2.5
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2025-66090
Published: 14 November 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 6b20bda7-c4dd-4260-94f1-d81515324a54). Methodology and redistribution notes

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