The Z-URL Preview plugin 1.6.1 for WordPress has XSS via the class.zlinkpreview.php url parameter.
Priority LOW 30CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Z-URL Preview plugin 1.6.1 for WordPress has XSS via the class.zlinkpreview.php url parameter.
Why it matters now
EPSS 0.01467 73rd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:z-url_preview_project:z-url_preview:1.6.1:*:*:*:*:wordpress:*:* | 1.6.1 | Vulnerable | Z-url Preview Project |
- cpe:2.3:a:z-url_preview_project:z-url_preview:1.6.1:*:*:*:*:wordpress:*:* Versions 1.6.1 Vulnerable ·Z-url Preview Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-18012
- 2026-10-03 Alias added: GHSA-mfvr-r8rq-fr6v
References
Exploit 2
Advisory 2
Sources
- CVE-2017-18012 · CVE Program
- CVE-2017-18012 · NVD
- FIRST EPSS
- GHSA-mfvr-r8rq-fr6v · 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