WordPress WP Tab Widget plugin <= 1.2.11 - Cross Site Scripting (XSS) vulnerability
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Contributor Cross Site Scripting (XSS) in WP Tab Widget <= 1.2.11 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00224 13th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| MyThemeShop | WP Tab Widget | up to 1.2.11 | — | No fix listed | CNA |
- WP Tab Widget VendorMyThemeShop Affected up to 1.2.11 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-66646
- 2026-10-03 Alias added: GHSA-2cw9-f6hc-22wm
More MyThemeShop vulnerabilities
- TI-2025-01890 Path traversal in MyThemeShop WordPress Review Plugin: The Ultimate Solution for Building… CVSS 3.1HIGH 8.8
- TI-2025-07711 My WP Translate <= 1.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Options Update CVSS 3.1HIGH 8.8
- TI-2023-09695 WordPress URL Shortener by MyThemeShop Plugin <= 1.0.17 is vulnerable to Broken Access Control CVSS 3.1HIGH 8.8
- TI-2017-13742 The my-wp-translate plugin before 1.0.4 for WordPress has CSRF. CVSS 3.0HIGH 8.8
- TI-2023-13035 WordPress WP Shortcode by MyThemeShop Plugin <= 1.4.16 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
- TI-2023-14308 WordPress URL Shortener by MyThemeShop Plugin <= 1.0.17 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1HIGH 7.1
Sources
- CVE-2026-66646 · CVE Program
- CVE-2026-66646 · NVD
- FIRST EPSS
- GHSA-2cw9-f6hc-22wm · GitHub Advisory Database · CC BY 4.0
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