Missing authorization in markutos987 Filter Plus – Product Filter & WordPress Filter
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The Product Filtering by Categories, Tags, Price Range for WooCommerce – Filter Plus plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 1.1.6 due to a missing capability check on the 'filter_save_settings' and 'add_filter_options' AJAX actions. This makes it possible for unauthenticated attackers to modify the plugin's settings and create arbitrary filter options.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| markutos987 | Filter Plus – Product Filter & WordPress Filter | up to 1.1.6 | — | No fix listed | CNA |
- Filter Plus – Product Filter & WordPress Filter Vendormarkutos987 Affected up to 1.1.6 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-13314
- 2026-10-03 Alias added: GHSA-4hp4-g6xp-wxfw
References
Other 6
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c9686681-4e64-43f1-ba0a-56d10c8d1db9?source=cve
- https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/core/admin/settings/action.php#L23
- https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/core/admin/settings/action.php#L82
- https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/core/admin/settings/action.php#L28
- https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/base/enqueue.php#L178
- https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.7/core/admin/settings/action.php#L23
Sources
- CVE-2025-13314 · CVE Program
- CVE-2025-13314 · NVD
- FIRST EPSS
- GHSA-4hp4-g6xp-wxfw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences