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CVE

CVE-2026-5842

decolua 9router vulnerable to authorization bypass
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CVE

CVE-2026-5842

decolua 9router vulnerable to authorization bypass

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
6.9
-
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
C
H
U
-

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-5842, https://github.com/decolua/9router/issues/431, https://github.com/decolua/9router/issues/431#issuecomment-4140163867, https://github.com/decolua/9router, https://github.com/decolua/9router/releases/tag/v0.3.75, https://github.com/deepcat1337/FreeApiExploit/tree/main, https://vuldb.com/submit/790003, https://vuldb.com/vuln/356298, https://vuldb.com/vuln/356298/cti

Severity

7.3

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.3
EPSS Probability
0.00063%
EPSS Percentile
0.19857%
Introduced Version
0
Fix Available
0.3.75

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