WordPress Ultimate Subscribe Plugin <=1.3 - CSRF to Reflected Cross Site Scripting (XSS) vulnerability
Priority LOW 30CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- 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-352.
Summary
Cross-Site Request Forgery (CSRF) vulnerability in ThemeFarmer Ultimate Subscribe ultimate-subscribe allows Reflected XSS.This issue affects Ultimate Subscribe: from n/a through <= 1.3.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00173 6th 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 |
|---|---|---|---|---|---|
| ThemeFarmer | Ultimate Subscribe | up to 1.3 | — | No fix listed | CNA |
- Ultimate Subscribe VendorThemeFarmer Affected up to 1.3 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-23806
- 2026-10-03 Alias added: GHSA-c3xq-xww5-9347
More ThemeFarmer vulnerabilities
- TI-2024-01570 WooCommerce Tools <= 1.2.9 - Missing Authorization to Authenticated (Subscriber+) Plugin Module Deactivation CVSS 3.1MEDIUM 4.3
Sources
- CVE-2025-23806 · CVE Program
- CVE-2025-23806 · NVD
- FIRST EPSS
- GHSA-c3xq-xww5-9347 · 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