SMS Alert 3.6.4 - 4.0.0 - Admin+ Network User Billing Phone Disclosure via Bulk User Actions
The SMS Alert WordPress plugin before 4.0.1 does not check that the acting administrator is allowed to manage the selected users before returning their stored billing phone numbers, allowing an administrator of one site on a multisite network to disclose the phone numbers of users who belong to other sites on that network. This affects multisite only, and requires the SMS Alert WordPress plugin before 4.0.1's gateway credentials to be stored on the acting administrator's own site.
CVE-2026-94258
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-2026-94258
SMS Alert
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": "SMS Alert",
"versions": [
{
"status": "affected",
"version": "3.6.4",
"lessThan": "4.0.1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-94258
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #12444 · Revision 1
- Added to Heist Feed
- Publisher date