Domain Check < 1.0.17 - Reflected Cross-Site Scripting
Priority MEDIUM 42CWE-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 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Domain Check WordPress plugin before 1.0.17 does not sanitise and escape the domain parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting issue
Why it matters now
EPSS 0.12857 96th 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 |
|---|---|---|---|---|---|
| — | — | 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:domaincheckplugin:domain_check:*:*:*:*:*:wordpress:*:* | before 1.0.17 | Vulnerable | Domaincheckplugin |
- cpe:2.3:a:domaincheckplugin:domain_check:*:*:*:*:*:wordpress:*:* Versions before 1.0.17 Vulnerable ·Domaincheckplugin
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-24926
- 2026-10-03 Alias added: GHSA-rhwx-vcm4-v6hm
References
Sources
- CVE-2021-24926 · CVE Program
- CVE-2021-24926 · NVD
- FIRST EPSS
- GHSA-rhwx-vcm4-v6hm · GitHub Advisory Database · CC BY 4.0
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