Nango runner missing auth lets remote callers run code
Nango before 0.71.6 is missing authentication on the runner tRPC server, allowing anyone who can reach the runner to execute code. Fixed in 0.71.6.
Also tracked as CVE-2026-9317 · Nango runner tRPC RCE
First observed
Sep 4, 2026
Last observed
Sep 4, 2026
Last reviewed
Sep 20, 2026
Tracking ended
Sep 4, 2026
Uncertainty and limitations
Read the evidence limits before acting on this record.
Confirm network exposure of the runner endpoint in your deployment.
- Requires network reachability to the Nango runner tRPC server.
- Fixed version 0.71.6 from pack/release evidence.
- HOL blog is operator guidance, not a substitute for upstream advisories.
Timeline
Reviewed events, oldest first, each tied to a verified source.
- Disclosure
CVE-2026-9317 Nango runner missing auth RCE disclosed.
- Update
HOL Guard published operator blog coverage for CVE-2026-9317.
Publication clock: 403.0 hours from reviewed disclosure timestamp to HOL publication; 12-hour critical target; historical backfill outside target.
Guard coverage and non-coverage
What Guard's reviewed coverage assertions do and do not claim for this campaign.
No Guard coverage mapping is published for this record.
Defensive policy guidance
Reviewed starting points for defending against this campaign's artifact classes.
No campaign-specific policy guidance is published.
Reviewed artifacts and indicators
Published values are defanged (for example hxxps and [.] blocks) so nothing here is copy-paste executable.
Reviewed artifacts
The specific artifacts this record concerns, as reviewed. Names and versions are shown as text; a registry link is not recorded here.
nango@>=0 <0.71.6npmpackage
Sources
Every claim on this record is traceable to the sources below.
Reviewed in full by HOL Guard Security Publishing.
- Published
- Last full review
- Last modified
Record HGTC-2026-33892044.