SAML Audience Confusion Allows Cross-SP Authentication
Authorised users of outside applications behind the same corporate identity provider (IdP), for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is presented to NeuVector, NeuVector accepts it because the only thing distinguishing "an assertion for NeuVector" from "an assertion for the wiki" is the element, and the `NotInAudience` warning that reports the mismatch is never read.
CVE-2026-78425
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-2026-78425
github.com/neuvector/neuvector
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": "SUSE",
"product": "github.com/neuvector/neuvector",
"versions": [
{
"status": "affected",
"changes": [
{
"at": "5.6.2",
"status": "unaffected"
},
{
"at": "5.5.4",
"status": "unaffected"
},
{
"at": "5.4.11",
"status": "unaffected"
}
],
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "v5.6.1"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-78425
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #3016 · Revision 1
- Added to Heist Feed
- Publisher date