Authentication is globally bypassed in github.com/nanobox-io/golang-nanoauth between v0.0.0-20160722212129-ac0cc4484ad4 and v0.0.0-20200131131040-063a3fb69896 if ListenAndServe is called with an empty token.
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 6.9 → 8.1 |
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 6.9 → 6.9 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 6.9 |
Affected Software
| Vendor | Product | Version |
|---|
| digitalocean | golang-nanoauth | ≥ 2016-07-22, ≤ 2020-01-31 |
| github.com/nanobox-io/golang-nanoauth | github.com/nanobox-io/golang-nanoauth | ≥ 0.0.0-20160722212129-ac0cc4484ad, < 0.0.0-20200131131040-063a3fb6989 |
Published: 2022-12-27
