XSS in Sonalsinha21 Skt Skill Bar
CVE-2026-6972
The SKT Skill Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `chart_size` attribute of the `skillwrapper` shortcode in all versions up to, and including, 2.6. This is due to insufficient input sanitization an…
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Sonalsinha21 Skt Skill Bar — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-6972?
- CVE-2026-6972 is a medium-severity vulnerability in Sonalsinha21 Skt Skill Bar, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-08-05.
- How severe is CVE-2026-6972?
- Medium severity. CVSS v3 base score is 6.4 out of 10.