Contact Form by Supsystic < 1.8.0 - Admin+ Stored XSS
The Contact Form by Supsystic WordPress plugin before 1.8.0 does not sanitise and escape a form name, allowing users with access to the form editor to inject arbitrary web scripts that execute when another user views the form. On multisite installations, where administrators do not hold the unfiltered_html capability, this crosses a privilege boundary.
- Products
- Contact Form by Supsystic
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-15705
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 08:37 UTC · Revision 1
Source evidence
Contact Form by Supsystic < 1.8.0 - Admin+ Stored XSS
core-cve · Original sourcePublished 25 Oct 2026, 06:00 UTC
The Contact Form by Supsystic WordPress plugin before 1.8.0 does not sanitise and escape a form name, allowing users with access to the form editor to inject arbitrary web scripts that execute when another user views the form. On multisite installations, where administrators do not hold the unfiltered_html capability, this crosses a privilege boundary.
cve:CVE-2025-15705
Contact Form by Supsystic
Fixed versions: Not specified
Complete source record
{
"id": "2c67a18fa35b557f3090674f1160672992bd8e2117ccaa61dcbf3323ce6705b2",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15705",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Contact Form by Supsystic < 1.8.0 - Admin+ Stored XSS",
"summary": "The Contact Form by Supsystic WordPress plugin before 1.8.0 does not sanitise and escape a form name, allowing users with access to the form editor to inject arbitrary web scripts that execute when another user views the form. On multisite installations, where administrators do not hold the unfiltered_html capability, this crosses a privilege boundary.",
"evidence": "cve:CVE-2025-15705",
"products": [
{
"name": {
"value": "Contact Form by Supsystic",
"evidence": "/containers/cna/affected/0/product"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CVE-2025-15705",
"aliases": [
"CVE-2025-15705"
],
"metrics": [],
"affected": [
{
"vendor": "Unknown",
"product": "Contact Form by Supsystic",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.8.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"modified": "2026-10-25T06:00:19.597Z",
"provider": "cve",
"references": [
"https://wpscan.com/vulnerability/7b592632-614d-4792-8372-a38e667e547b/"
],
"provider_metadata": {
"cna": {
"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"shortName": "WPScan",
"dateUpdated": "2026-10-25T06:00:19.597Z"
}
}
},
"related_cves": [
{
"value": "CVE-2025-15705",
"evidence": "/cveMetadata/cveId"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-cve",
"document_id": 96101,
"published_at": "2026-10-25T06:00:19.597+00:00"
}