CVE-2026-5842
HIGH7.3EPSS 0.06%decolua 9router vulnerable to authorization bypass
Published: 4/9/2026Modified: 4/10/2026
Also known as:GHSA-xrrh-p7f2-27vm
Description
A security vulnerability has been detected in decolua 9router up to 0.3.47. The impacted element is an unknown function of the file /api of the component Administrative API Endpoint. The manipulation leads to authorization bypass. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.3.75 is sufficient to resolve this issue. It is suggested to upgrade the affected component.
Affected packages (1)
- npm/9routerfrom 0, < 0.3.75
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P |
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
References (9)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-5842
- PATCHhttps://github.com/decolua/9router
- WEBhttps://github.com/decolua/9router/issues/431
- WEBhttps://github.com/decolua/9router/issues/431#issuecomment-4140163867
- WEBhttps://github.com/decolua/9router/releases/tag/v0.3.75
- WEBhttps://github.com/deepcat1337/Free_Api_Exploit/tree/main
- WEBhttps://vuldb.com/submit/790003
- WEBhttps://vuldb.com/vuln/356298
- WEBhttps://vuldb.com/vuln/356298/cti