PT-2026-45446 · Decolua+1 · 9Router

Brad · CVE-2026-10269 · Published 2026-06-01 · Updated 2026-06-01

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions decolua 9router versions prior to 0.4.1

Description Improper authorization occurs in the HTTP Header Handler component due to the manipulation of the Host argument within the isAuthenticated() function located in the src/dashboardGuard.js file. This issue allows for remote exploitation.

Recommendations Update to version 0.4.1.

Exploit

Fix

Improper Authorization

Incorrect Privilege Assignment

Weakness Enumeration

CWE-285

CWE-266

Related Identifiers

CVE-2026-10269

Affected Products

9Router

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10269.json · Exploit
• https://github.com/decolua/9router/releases/tag/v0.4.1 · Patch
• https://github.com/decolua/9router/commit/428e2c045cb9c0eb8080e8b580471a9c2eaa95ca · Patch
• https://osv.dev/vulnerability/CVE-2026-10269 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-10269 · Security Note
• https://github.com/decolua/9router/issues/742 · Note
• https://vuldb.com/vuln/367548 · Note
• https://vuldb.com/vuln/367548/cti · Note
• https://github.com/decolua/9router · Note
• https://vuldb.com/submit/825188 · Note
• https://vuldb.com/cve/CVE-2026-10269 · Note