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24 vulnerabilities found for 9Router by decolua
CVE-2026-62328 (GCVE-0-2026-62328)
Vulnerability from nvd – Published: 2026-07-13 21:37 – Updated: 2026-07-13 21:37 X_Open Source
VLAI
EPSS
VEX
Title
9Router 0.4.41 - Unauthenticated Information Disclosure via API Usage Endpoints
Summary
9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to access sensitive user data by sending requests to unprotected API endpoints. Attackers can enumerate paginated request logs and retrieve complete AI conversation histories including system prompts, user messages, assistant responses, tool calls, and user email addresses by querying the request-logs and request-details API routes which lack authentication middleware.
Severity
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-unau… | third-party-advisory |
Date Public
2026-06-13 00:00
Credits
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/9router",
"product": "9Router",
"repo": "https://github.com/decolua/9router",
"vendor": "decolua",
"versions": [
{
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"status": "affected",
"version": "0",
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}
]
}
],
"credits": [
{
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}
],
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"descriptions": [
{
"lang": "en",
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}
],
"metrics": [
{
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
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},
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],
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{
"cweId": "CWE-862",
"description": "Missing Authorization",
"lang": "en",
"type": "CWE"
},
{
"cweId": "CWE-359",
"description": "Exposure of Private Personal Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
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{
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"tags": [
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],
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},
{
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"tags": [
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],
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}
],
"tags": [
"x_open-source"
],
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}
}
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CVE-2026-62327 (GCVE-0-2026-62327)
Vulnerability from nvd – Published: 2026-07-13 21:37 – Updated: 2026-07-13 21:37 X_Open Source
VLAI
EPSS
VEX
Title
9Router 0.4.41 - Unauthenticated API Key Exposure via /api/usage/stats
Summary
9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to retrieve plaintext API keys for all connected AI provider accounts by sending a single unauthenticated request to the /api/usage/stats endpoint. Attackers can exploit the missing authentication middleware on the Next.js API route to obtain full API key strings alongside token counts, cost breakdowns, and request metadata, enabling unauthorized use of connected AI provider accounts, billing fraud, and quota exhaustion.
Severity
9.1 (Critical)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-unau… | third-party-advisory |
Date Public
2026-06-13 00:00
Credits
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/9router",
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],
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{
"lang": "en",
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}
],
"metrics": [
{
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
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"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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},
{
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}
]
}
],
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},
{
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"tags": [
"third-party-advisory"
],
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}
],
"tags": [
"x_open-source"
],
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"x_generator": {
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}
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CVE-2026-59801 (GCVE-0-2026-59801)
Vulnerability from nvd – Published: 2026-07-13 21:30 – Updated: 2026-07-13 21:30 X_Open Source
VLAI
EPSS
VEX
Title
9Router 0.4.41 - Unauthenticated API Exposure via /api/providers
Summary
9Router through version 0.4.41 contains an unauthenticated access vulnerability that allows remote attackers to interact with provider management API endpoints by sending requests without any credentials due to missing authentication middleware in the Next.js API routes under src/app/api/providers/*. Attackers can enumerate, create, modify, or delete provider connections to expose partial credentials, OAuth tokens, and API keys, redirect AI traffic to attacker-controlled servers, or cause complete denial of service by deleting all provider connections.
Severity
9.8 (Critical)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-unau… | third-party-advisory |
Date Public
2026-06-13 00:00
Credits
{
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{
"defaultStatus": "unaffected",
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}
],
"metrics": [
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}
],
"providerMetadata": {
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},
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}
],
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],
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"x_generator": {
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}
}
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CVE-2026-56675 (GCVE-0-2026-56675)
Vulnerability from nvd – Published: 2026-07-10 15:39 – Updated: 2026-07-10 16:55
VLAI
EPSS
VEX
Title
9router: Reverse proxy locality collapse allows unauthenticated access to 9router /v1 APIs
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router treats loopback requests as trusted and allows /v1/* access without an API key, so a same-host reverse proxy that forwards public traffic to the backend through 127.0.0.1 causes src/dashboardGuard.js to misclassify external requests as local. A remote unauthenticated attacker can access /v1 APIs such as /v1/models and may abuse configured upstream provider credentials through /v1 proxy endpoints depending on enabled providers. This issue is fixed in version 0.5.2.
Severity
8.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/da66783… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-56675",
"options": [
{
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{
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},
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"Technical Impact": "partial"
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],
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"timestamp": "2026-07-10T16:54:55.352353Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-10T16:55:03.329Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"vendor": "decolua",
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"status": "affected",
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}
],
"metrics": [
{
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.3,
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"confidentialityImpact": "LOW",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L",
"version": "3.1"
}
}
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"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287: Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
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"description": "CWE-290: Authentication Bypass by Spoofing",
"lang": "en",
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"description": "CWE-306: Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
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},
{
"descriptions": [
{
"cweId": "CWE-441",
"description": "CWE-441: Unintended Proxy or Intermediary (\u0027Confused Deputy\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
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"x_refsource_CONFIRM"
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},
{
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"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/decolua/9router/commit/da667836cc7584bea0edd893de1d590c9ea279dc"
},
{
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"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/decolua/9router/releases/tag/v0.5.2"
}
],
"source": {
"advisory": "GHSA-x5c9-v98j-722r",
"discovery": "UNKNOWN"
},
"title": "9router: Reverse proxy locality collapse allows unauthenticated access to 9router /v1 APIs"
}
},
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CVE-2026-55641 (GCVE-0-2026-55641)
Vulnerability from nvd – Published: 2026-07-10 15:36 – Updated: 2026-07-10 19:06
VLAI
EPSS
VEX
Title
9router: Unauthenticated `/v1` proxy access via `Host`-header spoofing → open AI relay + SSRF
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router determines whether a /v1 LLM proxy request is local by reading the client-controlled Host header, allowing a remote unauthenticated attacker to send Host: localhost and bypass API-key authentication. In the default configuration, this exposes the /v1 proxy to upstream provider calls using stored provider credentials and allows /v1/search with the searxng provider_options.baseUrl parameter to drive server-side requests to internal or cloud-metadata hosts. This issue is fixed in version 0.5.2.
Severity
8.2 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/b282f05… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
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CVE-2026-55638 (GCVE-0-2026-55638)
Vulnerability from nvd – Published: 2026-07-10 15:38 – Updated: 2026-07-10 16:46
VLAI
EPSS
VEX
Title
9router: Unauthenticated LLM proxy access via /codex rewrite authorization bypass
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router protects /v1, /v1beta, /api/v1, and /api/v1beta in src/dashboardGuard.js but omits /codex before next.config.mjs rewrites /codex/* to /api/v1/responses. A remote unauthenticated attacker can send requests to /codex/* to bypass the API-key gate and cause the server to make upstream provider calls using operator-stored LLM provider credentials. This issue is fixed in version 0.5.2.
Severity
8.6 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/b282f05… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
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CVE-2026-56676 (GCVE-0-2026-56676)
Vulnerability from nvd – Published: 2026-07-10 15:30 – Updated: 2026-07-13 18:11
VLAI
EPSS
VEX
Title
9router: Image prefetch DNS rebinding allows SSRF to internal services
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router validates image URLs by resolving the host before fetching, but open-sse/translator/concerns/image.js performs the later server-side image fetch with a separate DNS resolution. An authenticated attacker with access to the LLM proxy can use a vision-capable model and an attacker-controlled DNS name that first resolves to a public IP and then rebinds to an internal address, allowing server-side requests to internal-only HTTP services. This issue is fixed in version 0.5.2.
Severity
7.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/c7d0744… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
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CVE-2026-55501 (GCVE-0-2026-55501)
Vulnerability from nvd – Published: 2026-07-10 15:23 – Updated: 2026-07-10 16:45
VLAI
EPSS
VEX
Title
9router: Login brute-force protection bypass via spoofed X-Forwarded-For header
Summary
9Router is an AI router & token saver. Prior to 0.4.80, the dashboard login rate limiter in src/lib/auth/loginLimiter.js derives the client identity from the attacker-controlled X-Forwarded-For HTTP header, and src/app/api/auth/login/route.js uses that spoofable value for checkLock and recordFail. A remote attacker can rotate the X-Forwarded-For value on each login attempt to receive a fresh rate-limit bucket, bypass the 5-attempt threshold and progressive lockout durations, and perform unlimited brute-force attempts against the dashboard password. This issue is fixed in version 0.4.80.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/7648c34… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.4.80 | x_refsource_MISC |
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CVE-2026-55500 (GCVE-0-2026-55500)
Vulnerability from nvd – Published: 2026-07-10 15:28 – Updated: 2026-07-10 15:41
VLAI
EPSS
VEX
Title
9router: Exposure of Sensitive Information and Unprotected Database Import/Export Allows Complete Credential Theft and Database Takeover
Summary
9Router is an AI router & token saver. Prior to 0.4.80, the /api/settings/database endpoint allows full database export (containing all credentials, API keys, OAuth tokens, and settings) and full database import (complete overwrite) without any authentication requirement beyond the ALWAYS_PROTECTED middleware check, which only validates JWT or CLI token. This issue is fixed in version 0.4.80.
Severity
9.9 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
| URL | Tags |
|---|---|
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CVE-2026-59800 (GCVE-0-2026-59800)
Vulnerability from nvd – Published: 2026-07-07 18:19 – Updated: 2026-07-07 19:08 X_Open Source X_Known Exploited Vulnerability
VLAI
EPSS
VEX
Title
9Router < 0.4.44 - OS Command Injection via sudoPassword Parameter in Tailscale Install Endpoint
Summary
9Router before 0.4.44 contains an OS command injection vulnerability in the unauthenticated POST /api/tunnel/tailscale-install endpoint (this route is not covered by the dashboard middleware matcher, so no authorization check is applied). The sudoPassword field from the request body is written to the stdin of a 'sudo -S sh' child process. When sudo does not prompt for a password (the process runs as root, NOPASSWD is configured, or a recent sudo timestamp cache exists), the sudoPassword value is interpreted by sh as a shell command, allowing a remote unauthenticated attacker to execute arbitrary OS commands. Exploitation evidence was first observed by the Shadowserver Foundation on 2026-07-04 (UTC).
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-os-c… | third-party-advisory |
Impacted products
Date Public
2026-05-29 00:00
Credits
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CVE-2026-10269 (GCVE-0-2026-10269)
Vulnerability from nvd – Published: 2026-06-01 15:15 – Updated: 2026-06-01 19:26 X_Open Source
VLAI
EPSS
VEX
Title
decolua 9router HTTP Header dashboardGuard.js isAuthenticated improper authorization
Summary
A security vulnerability has been detected in decolua 9router up to 0.4.0. This issue affects the function isAuthenticated of the file src/dashboardGuard.js of the component HTTP Header Handler. The manipulation of the argument Host leads to improper authorization. The attack is possible to be carried out remotely. Upgrading to version 0.4.1 is capable of addressing this issue. The identifier of the patch is 428e2c045cb9c0eb8080e8b580471a9c2eaa95ca. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367548 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367548/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10269 | third-party-advisory |
| https://vuldb.com/submit/825188 | third-party-advisory |
| https://github.com/decolua/9router/issues/742 | issue-tracking |
| https://github.com/decolua/9router/commit/428e2c0… | patch |
| https://github.com/decolua/9router/releases/tag/v0.4.1 | patch |
| https://github.com/decolua/9router/ | product |
Impacted products
Credits
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CVE-2026-5842 (GCVE-0-2026-5842)
Vulnerability from nvd – Published: 2026-04-09 04:30 – Updated: 2026-04-13 19:59
VLAI
EPSS
VEX
Title
decolua 9router Administrative API Endpoint api authorization
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/356298 | vdb-entry |
| https://vuldb.com/vuln/356298/cti | signaturepermissions-required |
| https://vuldb.com/submit/790003 | third-party-advisory |
| https://github.com/decolua/9router/issues/431 | issue-tracking |
| https://github.com/decolua/9router/issues/431#iss… | issue-tracking |
| https://github.com/deepcat1337/Free_Api_Exploit/t… | exploit |
| https://github.com/decolua/9router/releases/tag/v0.3.75 | patch |
| https://github.com/decolua/9router/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| decolua | 9router |
Affected:
0.3.0
Affected: 0.3.1 Affected: 0.3.2 Affected: 0.3.3 Affected: 0.3.4 Affected: 0.3.5 Affected: 0.3.6 Affected: 0.3.7 Affected: 0.3.8 Affected: 0.3.9 Affected: 0.3.10 Affected: 0.3.11 Affected: 0.3.12 Affected: 0.3.13 Affected: 0.3.14 Affected: 0.3.15 Affected: 0.3.16 Affected: 0.3.17 Affected: 0.3.18 Affected: 0.3.19 Affected: 0.3.20 Affected: 0.3.21 Affected: 0.3.22 Affected: 0.3.23 Affected: 0.3.24 Affected: 0.3.25 Affected: 0.3.26 Affected: 0.3.27 Affected: 0.3.28 Affected: 0.3.29 Affected: 0.3.30 Affected: 0.3.31 Affected: 0.3.32 Affected: 0.3.33 Affected: 0.3.34 Affected: 0.3.35 Affected: 0.3.36 Affected: 0.3.37 Affected: 0.3.38 Affected: 0.3.39 Affected: 0.3.40 Affected: 0.3.41 Affected: 0.3.42 Affected: 0.3.43 Affected: 0.3.44 Affected: 0.3.45 Affected: 0.3.46 Affected: 0.3.47 Unaffected: 0.3.75 |
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CVE-2026-62328 (GCVE-0-2026-62328)
Vulnerability from cvelistv5 – Published: 2026-07-13 21:37 – Updated: 2026-07-13 21:37 X_Open Source
VLAI
EPSS
VEX
Title
9Router 0.4.41 - Unauthenticated Information Disclosure via API Usage Endpoints
Summary
9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to access sensitive user data by sending requests to unprotected API endpoints. Attackers can enumerate paginated request logs and retrieve complete AI conversation histories including system prompts, user messages, assistant responses, tool calls, and user email addresses by querying the request-logs and request-details API routes which lack authentication middleware.
Severity
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-unau… | third-party-advisory |
Date Public
2026-06-13 00:00
Credits
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CVE-2026-62327 (GCVE-0-2026-62327)
Vulnerability from cvelistv5 – Published: 2026-07-13 21:37 – Updated: 2026-07-13 21:37 X_Open Source
VLAI
EPSS
VEX
Title
9Router 0.4.41 - Unauthenticated API Key Exposure via /api/usage/stats
Summary
9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to retrieve plaintext API keys for all connected AI provider accounts by sending a single unauthenticated request to the /api/usage/stats endpoint. Attackers can exploit the missing authentication middleware on the Next.js API route to obtain full API key strings alongside token counts, cost breakdowns, and request metadata, enabling unauthorized use of connected AI provider accounts, billing fraud, and quota exhaustion.
Severity
9.1 (Critical)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-unau… | third-party-advisory |
Date Public
2026-06-13 00:00
Credits
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CVE-2026-59801 (GCVE-0-2026-59801)
Vulnerability from cvelistv5 – Published: 2026-07-13 21:30 – Updated: 2026-07-13 21:30 X_Open Source
VLAI
EPSS
VEX
Title
9Router 0.4.41 - Unauthenticated API Exposure via /api/providers
Summary
9Router through version 0.4.41 contains an unauthenticated access vulnerability that allows remote attackers to interact with provider management API endpoints by sending requests without any credentials due to missing authentication middleware in the Next.js API routes under src/app/api/providers/*. Attackers can enumerate, create, modify, or delete provider connections to expose partial credentials, OAuth tokens, and API keys, redirect AI traffic to attacker-controlled servers, or cause complete denial of service by deleting all provider connections.
Severity
9.8 (Critical)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-unau… | third-party-advisory |
Date Public
2026-06-13 00:00
Credits
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CVE-2026-56675 (GCVE-0-2026-56675)
Vulnerability from cvelistv5 – Published: 2026-07-10 15:39 – Updated: 2026-07-10 16:55
VLAI
EPSS
VEX
Title
9router: Reverse proxy locality collapse allows unauthenticated access to 9router /v1 APIs
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router treats loopback requests as trusted and allows /v1/* access without an API key, so a same-host reverse proxy that forwards public traffic to the backend through 127.0.0.1 causes src/dashboardGuard.js to misclassify external requests as local. A remote unauthenticated attacker can access /v1 APIs such as /v1/models and may abuse configured upstream provider credentials through /v1 proxy endpoints depending on enabled providers. This issue is fixed in version 0.5.2.
Severity
8.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/da66783… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
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CVE-2026-55638 (GCVE-0-2026-55638)
Vulnerability from cvelistv5 – Published: 2026-07-10 15:38 – Updated: 2026-07-10 16:46
VLAI
EPSS
VEX
Title
9router: Unauthenticated LLM proxy access via /codex rewrite authorization bypass
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router protects /v1, /v1beta, /api/v1, and /api/v1beta in src/dashboardGuard.js but omits /codex before next.config.mjs rewrites /codex/* to /api/v1/responses. A remote unauthenticated attacker can send requests to /codex/* to bypass the API-key gate and cause the server to make upstream provider calls using operator-stored LLM provider credentials. This issue is fixed in version 0.5.2.
Severity
8.6 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/b282f05… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
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CVE-2026-55641 (GCVE-0-2026-55641)
Vulnerability from cvelistv5 – Published: 2026-07-10 15:36 – Updated: 2026-07-10 19:06
VLAI
EPSS
VEX
Title
9router: Unauthenticated `/v1` proxy access via `Host`-header spoofing → open AI relay + SSRF
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router determines whether a /v1 LLM proxy request is local by reading the client-controlled Host header, allowing a remote unauthenticated attacker to send Host: localhost and bypass API-key authentication. In the default configuration, this exposes the /v1 proxy to upstream provider calls using stored provider credentials and allows /v1/search with the searxng provider_options.baseUrl parameter to drive server-side requests to internal or cloud-metadata hosts. This issue is fixed in version 0.5.2.
Severity
8.2 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/b282f05… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
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CVE-2026-56676 (GCVE-0-2026-56676)
Vulnerability from cvelistv5 – Published: 2026-07-10 15:30 – Updated: 2026-07-13 18:11
VLAI
EPSS
VEX
Title
9router: Image prefetch DNS rebinding allows SSRF to internal services
Summary
9Router is an AI router & token saver. Prior to 0.5.2, 9router validates image URLs by resolving the host before fetching, but open-sse/translator/concerns/image.js performs the later server-side image fetch with a separate DNS resolution. An authenticated attacker with access to the LLM proxy can use a vision-capable model and an attacker-controlled DNS name that first resolves to a public IP and then rebinds to an internal address, allowing server-side requests to internal-only HTTP services. This issue is fixed in version 0.5.2.
Severity
7.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/c7d0744… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.5.2 | x_refsource_MISC |
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CVE-2026-55500 (GCVE-0-2026-55500)
Vulnerability from cvelistv5 – Published: 2026-07-10 15:28 – Updated: 2026-07-10 15:41
VLAI
EPSS
VEX
Title
9router: Exposure of Sensitive Information and Unprotected Database Import/Export Allows Complete Credential Theft and Database Takeover
Summary
9Router is an AI router & token saver. Prior to 0.4.80, the /api/settings/database endpoint allows full database export (containing all credentials, API keys, OAuth tokens, and settings) and full database import (complete overwrite) without any authentication requirement beyond the ALWAYS_PROTECTED middleware check, which only validates JWT or CLI token. This issue is fixed in version 0.4.80.
Severity
9.9 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/0c7c9de… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.4.80 | x_refsource_MISC |
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CVE-2026-55501 (GCVE-0-2026-55501)
Vulnerability from cvelistv5 – Published: 2026-07-10 15:23 – Updated: 2026-07-10 16:45
VLAI
EPSS
VEX
Title
9router: Login brute-force protection bypass via spoofed X-Forwarded-For header
Summary
9Router is an AI router & token saver. Prior to 0.4.80, the dashboard login rate limiter in src/lib/auth/loginLimiter.js derives the client identity from the attacker-controlled X-Forwarded-For HTTP header, and src/app/api/auth/login/route.js uses that spoofable value for checkLock and recordFail. A remote attacker can rotate the X-Forwarded-For value on each login attempt to receive a fresh rate-limit bucket, bypass the 5-attempt threshold and progressive lockout durations, and perform unlimited brute-force attempts against the dashboard password. This issue is fixed in version 0.4.80.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | x_refsource_CONFIRM |
| https://github.com/decolua/9router/commit/7648c34… | x_refsource_MISC |
| https://github.com/decolua/9router/releases/tag/v0.4.80 | x_refsource_MISC |
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CVE-2026-59800 (GCVE-0-2026-59800)
Vulnerability from cvelistv5 – Published: 2026-07-07 18:19 – Updated: 2026-07-07 19:08 X_Open Source X_Known Exploited Vulnerability
VLAI
EPSS
VEX
Title
9Router < 0.4.44 - OS Command Injection via sudoPassword Parameter in Tailscale Install Endpoint
Summary
9Router before 0.4.44 contains an OS command injection vulnerability in the unauthenticated POST /api/tunnel/tailscale-install endpoint (this route is not covered by the dashboard middleware matcher, so no authorization check is applied). The sudoPassword field from the request body is written to the stdin of a 'sudo -S sh' child process. When sudo does not prompt for a password (the process runs as root, NOPASSWD is configured, or a recent sudo timestamp cache exists), the sudoPassword value is interpreted by sh as a shell command, allowing a remote unauthenticated attacker to execute arbitrary OS commands. Exploitation evidence was first observed by the Shadowserver Foundation on 2026-07-04 (UTC).
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/decolua/9router/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/9router-os-c… | third-party-advisory |
Impacted products
Date Public
2026-05-29 00:00
Credits
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CVE-2026-10269 (GCVE-0-2026-10269)
Vulnerability from cvelistv5 – Published: 2026-06-01 15:15 – Updated: 2026-06-01 19:26 X_Open Source
VLAI
EPSS
VEX
Title
decolua 9router HTTP Header dashboardGuard.js isAuthenticated improper authorization
Summary
A security vulnerability has been detected in decolua 9router up to 0.4.0. This issue affects the function isAuthenticated of the file src/dashboardGuard.js of the component HTTP Header Handler. The manipulation of the argument Host leads to improper authorization. The attack is possible to be carried out remotely. Upgrading to version 0.4.1 is capable of addressing this issue. The identifier of the patch is 428e2c045cb9c0eb8080e8b580471a9c2eaa95ca. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367548 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367548/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10269 | third-party-advisory |
| https://vuldb.com/submit/825188 | third-party-advisory |
| https://github.com/decolua/9router/issues/742 | issue-tracking |
| https://github.com/decolua/9router/commit/428e2c0… | patch |
| https://github.com/decolua/9router/releases/tag/v0.4.1 | patch |
| https://github.com/decolua/9router/ | product |
Impacted products
Credits
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CVE-2026-5842 (GCVE-0-2026-5842)
Vulnerability from cvelistv5 – Published: 2026-04-09 04:30 – Updated: 2026-04-13 19:59
VLAI
EPSS
VEX
Title
decolua 9router Administrative API Endpoint api authorization
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/356298 | vdb-entry |
| https://vuldb.com/vuln/356298/cti | signaturepermissions-required |
| https://vuldb.com/submit/790003 | third-party-advisory |
| https://github.com/decolua/9router/issues/431 | issue-tracking |
| https://github.com/decolua/9router/issues/431#iss… | issue-tracking |
| https://github.com/deepcat1337/Free_Api_Exploit/t… | exploit |
| https://github.com/decolua/9router/releases/tag/v0.3.75 | patch |
| https://github.com/decolua/9router/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| decolua | 9router |
Affected:
0.3.0
Affected: 0.3.1 Affected: 0.3.2 Affected: 0.3.3 Affected: 0.3.4 Affected: 0.3.5 Affected: 0.3.6 Affected: 0.3.7 Affected: 0.3.8 Affected: 0.3.9 Affected: 0.3.10 Affected: 0.3.11 Affected: 0.3.12 Affected: 0.3.13 Affected: 0.3.14 Affected: 0.3.15 Affected: 0.3.16 Affected: 0.3.17 Affected: 0.3.18 Affected: 0.3.19 Affected: 0.3.20 Affected: 0.3.21 Affected: 0.3.22 Affected: 0.3.23 Affected: 0.3.24 Affected: 0.3.25 Affected: 0.3.26 Affected: 0.3.27 Affected: 0.3.28 Affected: 0.3.29 Affected: 0.3.30 Affected: 0.3.31 Affected: 0.3.32 Affected: 0.3.33 Affected: 0.3.34 Affected: 0.3.35 Affected: 0.3.36 Affected: 0.3.37 Affected: 0.3.38 Affected: 0.3.39 Affected: 0.3.40 Affected: 0.3.41 Affected: 0.3.42 Affected: 0.3.43 Affected: 0.3.44 Affected: 0.3.45 Affected: 0.3.46 Affected: 0.3.47 Unaffected: 0.3.75 |
Credits
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