HTML injection allows open redirection in WordPress theme design-scuole-wordpress-theme
Priority LOW 23CWE-601Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-601.
Summary
The "Firma Circolare" feature in the "Design Scuole Italia" WordPress theme allows an authenticated attacker to inject arbitrary HTML via the sign parameter, enabling forced redirection of visiting users to an attacker-controlled URL (Stored HTML Injection / Open Redirect).
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00364 30th 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 |
|---|---|---|---|---|---|
| Developers Italia | design-scuole-wordpress-theme | 1.0 – 2.17.3 | — | No fix listed | CNA |
- design-scuole-wordpress-theme VendorDevelopers Italia Affected 1.0 – 2.17.3 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-89307
- 2026-10-03 Alias added: GHSA-wfjc-xr6c-c6vw
References
More Developers Italia vulnerabilities
- TI-2026-59913 Multiple authorization bypass in WordPress theme design-scuole-wordpress-theme CVSS 4.0HIGH 8.7
- TI-2026-59912 Path traversal vulnerability in WordPress theme design-scuole-wordpress-theme CVSS 4.0HIGH 8.7
- TI-2026-59914 Reflected XSS in WordPress theme design-scuole-wordpress-theme CVSS 4.0MEDIUM 5.1
Sources
- CVE-2026-89307 · CVE Program
- CVE-2026-89307 · NVD
- FIRST EPSS
- GHSA-wfjc-xr6c-c6vw · GitHub Advisory Database · CC BY 4.0
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