CVE-2026-5842
high
CVSS v3
7.3
CVSS v4 NEW
5.5
VIR risk
7.3
Description
decolua 9router vulnerable to authorization bypass
Predictions
Exploit likelihood
82%
Patch ETA
โ
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | 9router | <0.3.75 | 0.3.75 |
References
- https://github.com/decolua/9router/
- https://github.com/decolua/9router/issues/431
- https://github.com/decolua/9router/issues/431#issuecomment-4140163867
- https://github.com/decolua/9router/releases/tag/v0.3.75
- https://github.com/deepcat1337/Free_Api_Exploit/tree/main
- https://vuldb.com/submit/790003
- https://vuldb.com/vuln/356298
- https://vuldb.com/vuln/356298/cti
- https://nvd.nist.gov/vuln/detail/CVE-2026-5842
- https://github.com/decolua/9router
CWEs
CWE-285 CWE-639
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.