Any Hostname <= 1.0.6 - Authenticated Stored Cross-Site Scripting (XSS)
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- 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 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Any Hostname WordPress plugin through 1.0.6 does not sanitise or escape its "Allowed hosts" setting, leading to an authenticated stored XSS issue as high privilege users are able to set XSS payloads in it
Why it matters now
EPSS 0.00613 49th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged 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 |
|---|---|---|---|---|---|
| Unknown | Any Hostname | 1.0.6 – 1.0.6 | — | No fix listed | CNA |
- Any Hostname VendorUnknown Affected 1.0.6 – 1.0.6 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:any_hostname_project:any_hostname:*:*:*:*:*:wordpress:*:* | up to 1.0.6 | Vulnerable | Any Hostname Project |
- cpe:2.3:a:any_hostname_project:any_hostname:*:*:*:*:*:wordpress:*:* Versions up to 1.0.6 Vulnerable ·Any Hostname Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-24481
- 2026-10-03 Alias added: GHSA-3xf9-4gwf-w55x
References
Sources
- CVE-2021-24481 · CVE Program
- CVE-2021-24481 · NVD
- FIRST EPSS
- GHSA-3xf9-4gwf-w55x · GitHub Advisory Database · CC BY 4.0
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