All vulnerabilities
CVE-2026-111928GHSA-7v78-w67v-pm2g

Coder 2.0.0 before 2.34.8 Authorization Bypass via User-Level ACL in RBAC Policy

coder coder
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.14%Chance of exploitation activity in the next 30 days, higher than 3% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in2.34.8Fixed versionCVE List
Published17 Oct 2026Updated 19 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

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.

Text from CVE List

Affected versions 2

  • coderaffected: 2.0.0 before 2.34.8CVE List
  • coderunaffected: 2.34.8CVE List

References 2