WordPress WP Cookie Notice for GDPR, CCPA & ePrivacy Consent plugin <= 4.3.9 - 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
Subscriber Cross Site Scripting (XSS) in WP Cookie Notice for GDPR, CCPA & ePrivacy Consent <= 4.3.9 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 |
|---|---|---|---|---|---|
| wplegalpages | WP Cookie Notice for GDPR, CCPA & ePrivacy Consent | up to 4.3.9 | — | No fix listed | CNA |
- WP Cookie Notice for GDPR, CCPA & ePrivacy Consent Vendorwplegalpages Affected up to 4.3.9 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-73359
- 2026-10-03 Alias added: GHSA-33vm-4hx3-5pcg
More wplegalpages vulnerabilities
- TI-2026-53108 WPLP Cookie Consent <= 4.4.1 - Unauthenticated Arbitrary File Upload via 'upload-logo' REST Endpoint CVSS 3.1CRITICAL 9.8
- TI-2026-57227 WordPress WP Cookie Notice for GDPR, CCPA & ePrivacy Consent plugin <= 4.4.1 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 10.0
- TI-2025-41583 WordPress WPLegalPages plugin <= 3.5.4 - Broken Access Control vulnerability CVSS 3.1HIGH 7.5
- TI-2025-10775 Missing authorization in wplegalpages Cookie Banner for GDPR / CCPA – WPLP Cookie Consent CVSS 3.1HIGH 7.5
- TI-2026-54431 WordPress WPLegalPages plugin <= 3.7.0 - Broken Authentication vulnerability CVSS 3.1HIGH 7.3
- TI-2026-12620 Cookie Banner for GDPR / CCPA <= 4.4.1 - Unauthenticated Stored Cross-Site Scripting via 'wpl_user_preference' Parameter CVSS 3.1HIGH 7.2
Sources
- CVE-2026-73359 · CVE Program
- CVE-2026-73359 · NVD
- FIRST EPSS
- GHSA-33vm-4hx3-5pcg · GitHub Advisory Database · CC BY 4.0
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