CVE-2026-66439
WordPress Advanced AJAX Product Filters plugin <= 3.2.0.3 - Cross Site Scripting (XSS) vulnerability
Unauthenticated Cross Site Scripting (XSS) in Advanced AJAX Product Filters <= 3.2.0.3 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress Advanced AJAX Product Filters plugin <= 3.2.0.3 - Cross Site Scripting (XSS) vulnerability
Unauthenticated Cross Site Scripting (XSS) in Advanced AJAX Product Filters <= 3.2.0.3 versions.
- Record
CVE-2026-66439- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-53881
Unauthenticated Cross Site Scripting (XSS) in Advanced AJAX Product Filters <= 3.2.0.3 versions.
- Record
EUVD-2026-53881- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-rg2q-cc6c-qfpr
Unauthenticated Cross Site Scripting (XSS) in Advanced AJAX Product Filters <= 3.2.0.3 versions.
Unauthenticated Cross Site Scripting (XSS) in Advanced AJAX Product Filters <= 3.2.0.3 versions.
- Record
GHSA-rg2q-cc6c-qfpr- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Unauthenticated Cross Site Scripting (XSS) in Advanced AJAX Product Filters <= 3.2.0.3 versions.
- Record
CVE-2026-66439- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-66439 is a high vulnerability (CVSS 7.1) in Berocket Advanced Ajax Product Filters, published August 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.