Adwised Web Push Notification <= 2.5.7 - Subscriber+ Stored XSS via Pop-up Settings
The Adwised Web Push Notification WordPress plugin through 2.5.7 does not perform any capability or nonce check before allowing an authenticated user to overwrite its site-wide configuration, and does not escape those configuration values before printing them inside an inline script block on every front-end page, allowing any authenticated user, such as a subscriber, to perform Stored Cross-Site Scripting attacks against every visitor, including administrators.
CVE-2026-87761
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-87761
Adwised Web Push Notification
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Unknown",
"product": "Adwised Web Push Notification",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "2.5.7"
}
],
"defaultStatus": "unknown"
}
]- Related CVEs
- CVE-2026-87761
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #16670 · Revision 1
- Added to Heist Feed
- Publisher date