High
CVE-2026-68492
An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7.
Announced Source revision 1
Original source ↗CVE-2026-68492
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-2026-68492
Plesk
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
Plesk extension "Plesk RESTful API"
Source reference: /containers/cna/affected/1/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": "WebPros",
"product": "Plesk",
"versions": [
{
"status": "affected",
"version": "18.0.34",
"lessThan": "18.0.80.8",
"versionType": "semver"
},
{
"status": "affected",
"version": "18.0.81",
"lessThan": "18.0.81.1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "WebPros",
"product": "Plesk extension \"Plesk RESTful API\"",
"versions": [
{
"status": "affected",
"version": "2.4.2",
"lessThan": "2.4.7",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-68492
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #926 · Revision 1
- Added to Heist Feed
- Publisher date