High
CVE-2026-102488
In affected versions, Octopus Server incorrectly evaluates multiple scoped permission assignments, allowing a highly privileged user to obtain deployment permissions beyond those actually granted to them.
Announced Source revision 1
Original source ↗CVE-2026-102488
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-2026-102488
Octopus Server
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": "Octopus Deploy",
"product": "Octopus Server",
"versions": [
{
"status": "affected",
"version": "2019.5.0",
"lessThan": "2026.2.12438",
"versionType": "custom"
},
{
"status": "affected",
"version": "2026.3.0",
"lessThan": "2026.3.15816",
"versionType": "custom"
}
],
"platforms": [
"Windows",
"Linux"
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-102488
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #12445 · Revision 1
- Added to Heist Feed
- Publisher date