Coder 2.0.0 before 2.34.8 Authorization Bypass via User-Level ACL in RBAC Policy
Coder from 2.0.0 before 2.34.8 contains an incorrect authorization vulnerability in the acl_allow rule of coderd/rbac/policy.rego, which does not verify organization membership for per-user ACL entries, and organization member removal does not scrub those entries. Authenticated users removed from an organization can keep accessing previously granted org-scoped resources such as templates and workspaces via the API.
CVE-2026-111928
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-2026-111928
coder
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": "coder",
"product": "coder",
"versions": [
{
"status": "affected",
"version": "2.0.0",
"lessThan": "2.34.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "2.34.8",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/coder/coder/v2",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111928
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #38915 · Revision 1
- Added to Heist Feed
- Publisher date