CVE-2026-9372
📛 CVE Title
ItzCrazyKns Vane Model Provider API route.ts server-side request forgery
Description
A flaw has been found in ItzCrazyKns Vane up to 1.12.1. This vulnerability affects unknown code of the file src/app/api/providers/route.ts of the component Model Provider API. This manipulation of the argument baseURL causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- VulDB
- CVSS severity
- MEDIUM
- CVSS score
- 6.9 / 10
- CVSS vector
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- Effective score
- 6.9 / 10 MEDIUM source: CNA overview
- CWE(s)
-
CWE-918 - Reserved
- 2026-05-23
- Published
- 2026-05-24 10:00 UTC
- Last updated
- 2026-05-24 10:00 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/9xxx/CVE-2026-9372.json
- Linked Threat
- CVE-2026-9372 — CVE-2026-9372
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- EPSS score
- 0.0004 (probability of exploitation in next 30 days)
- EPSS percentile
- 12.42% vs all CVEs — higher = more likely to be exploited, as of 2026-05-24
NVD / KEV / EPSS data refreshed 2026-05-25 00:17 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-31586 - Assigner
- VulDB
- Published
- May 24, 2026, 10:00:18 AM
- Updated
- May 27, 2026, 5:27:19 PM
- EUVD base score (CVSS 4.0)
-
6.9 / 10
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 - EUVD-reported EPSS
- 0.0500
- Vendors
- ItzCrazyKns
- Products
-
Vane (1.12.0)Vane (1.12.1)
- Aliases
-
GHSA-g5cv-p9gg-j22x
ENISA description: A flaw has been found in ItzCrazyKns Vane up to 1.12.1. This vulnerability affects unknown code of the file src/app/api/providers/route.ts of the component Model Provider API. This manipulation of the argument baseURL causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| ItzCrazyKns | Vane |
1.12.0 (affected),
1.12.1 (affected)
|
— |
Vendor references (5)
References embedded in the original CVE record by the assigning CNA.
- VDB-365336 | ItzCrazyKns Vane Model Provider API route.ts server-side request forgery vdb-entrytechnical-description
- VDB-365336 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-required
- Submit #813211 | ItzCrazyKns Vane 1.12.1 SSRF via Model Provider baseURL third-party-advisory
- https://github.com/ItzCrazyKns/Vane/issues/1124 exploitissue-tracking
- https://github.com/ItzCrazyKns/Vane/ product
Web references (8)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- https://github.com/ItzCrazyKns/Vane/ tenable:github.com
- https://github.com/ItzCrazyKns/Vane/issues/1124 tenable:github.com
- https://nvd.nist.gov/vuln/detail/CVE-2026-9372 tenable:nvd.nist.gov
- https://vuldb.com/submit/813211 tenable:vuldb.com
- https://vuldb.com/vuln/365336 tenable:vuldb.com
- https://vuldb.com/vuln/365336/cti tenable:vuldb.com
- https://www.cve.org/CVERecord?id=CVE-2026-9372 tenable:www.cve.org
- https://www.first.org/epss/ tenable:www.first.org
Remediations (17)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:arstechnica.com
Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated attackers to gain SYSTEM privileges on devices that use the Web ...
2026-05-24 14:24 UTC -
web:github.com
Microsoft Security Advisory CVE - 2026 -40372 - ASP.NET Core Elevation of Privilege Executive Summary: A bug in Microsoft.AspNetCore.DataProtection 10.0.0-10.0.6 NuGet packages can give an attacker the opportunity to execute an Elevation of...
2026-05-24 14:24 UTC -
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-05-24 14:24 UTC -
web:purple-ops.io
The regular issuance of out-of-band updates, as seen with CVE - 2026 -40372 and previous critical issues like the Microsoft zero-day patch fix , indicates the dynamic nature of threats, and organizations must remain vigilant. Mitigation and Remediation for CVE - 2026 -40372
2026-05-24 14:24 UTC -
web:securityonline.info
Microsoft has issued an urgent out-of-band (OOB) security update for .NET 10 to address a critical vulnerability that could allow attackers to bypass authentication and escalate privileges. The update, version 10.0.7, arrives just after the standard April Patch Tuesday release following reports of severe cryptographic failures. The flaw, tracked as CVE - 2026 -40372, carries a CVSS score of 9.1 ...
2026-05-24 14:24 UTC -
web:thehackernews.com
Microsoft has released out-of-band updates to address a security vulnerability in ASP.NET Core that could allow an attacker to escalate privileges. The vulnerability, tracked as CVE - 2026 -40372, carries a CVSS score of 9.1 out of 10.0. It's rated Important in severity. An anonymous researcher has been credited with discovering and reporting the flaw. "Improper verification of cryptographic ...
2026-05-24 14:24 UTC -
web:www.bleepingcomputer.com
Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability.
2026-05-24 14:24 UTC -
web:www.computerworld.com
Each month, the team at Readiness analyzes the latest Patch Tuesday updates from Microsoft and provides detailed, actionable testing guidance. The company's Patch Tuesday release for February ...
2026-05-24 14:24 UTC -
web:www.cycognito.com
Sample of assets impacted by ASP.NET privilege escalation vulnerability, identified by the CyCognito Platform What is CVE - 2026 -40372? CVE - 2026 -40372 is an elevation of privilege vulnerability in ASP.NET Core caused by improper verification of cryptographic signatures in the Data Protection library. The flaw sits in the HMAC validation routine of the managed authenticated encryptor, where a ...
2026-05-24 14:24 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's May 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-05-24 14:24 UTC -
web:0patch.com
Fixing what's really important. The goal of 0patch is not to micropatch every vulnerability but the important ones, such as those exploited in the wild or those without official vendor patches. These are some of our most popular micropatches.
2026-06-03 22:33 UTC -
web:blog.qualys.com
May 2026's Patch Tuesday arrives with Microsoft addressing a fresh set of vulnerabilities across its ecosystem, reinforcing the ongoing need for timely patching in an increasingly threat-heavy…
2026-06-03 22:33 UTC -
web:cybersecuritynews.com
Microsoft's May 2026 Patch Tuesday lands with a heavy enterprise focus, fixing 120 vulnerabilities across Windows, Office, Azure, developer tools, and Microsoft 365 apps, including 29 remote code execution (RCE) flaws rated Critical.
2026-06-03 22:33 UTC -
web:github.com
Microsoft Security Advisory CVE - 2026 -40372 - ASP.NET Core Elevation of Privilege #66410
2026-06-03 22:33 UTC -
web:nvd.nist.gov
An official website of the United States government Here's how you know
2026-06-03 22:33 UTC -
web:www.lansweeper.com
Which vulnerabilities, issues, and other things did Microsoft update? Discover what's new using Lansweeper's Patch Tuesday May 2026 summary.
2026-06-03 22:33 UTC -
web:www.oracle.com
This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.
2026-06-03 22:33 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2026-9372.json.
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:itzcrazykns:vane:*:*:*:*:*:*:*:*"
],
"modules": [
"Model Provider API"
],
"product": "Vane",
"vendor": "ItzCrazyKns",
"versions": [
{
"status": "affected",
"version": "1.12.0"
},
{
"status": "affected",
"version": "1.12.1"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Yu-Bao (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in ItzCrazyKns Vane up to 1.12.1. This vulnerability affects unknown code of the file src/app/api/providers/route.ts of the component Model Provider API. This manipulation of the argument baseURL causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 7.5,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "Server-Side Request Forgery",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-24T10:00:18.239Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-365336 | ItzCrazyKns Vane Model Provider API route.ts server-side request forgery",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/365336"
},
{
"name": "VDB-365336 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/365336/cti"
},
{
"name": "Submit #813211 | ItzCrazyKns Vane 1.12.1 SSRF via Model Provider baseURL",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/813211"
},
{
"tags": [
"exploit",
"issue-tracking"
],
"url": "https://github.com/ItzCrazyKns/Vane/issues/1124"
},
{
"tags": [
"product"
],
"url": "https://github.com/ItzCrazyKns/Vane/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-05-23T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-05-23T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-05-23T16:06:55.000Z",
"value": "VulDB entry last update"
}
],
"title": "ItzCrazyKns Vane Model Provider API route.ts server-side request forgery"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-9372",
"datePublished": "2026-05-24T10:00:18.239Z",
"dateReserved": "2026-05-23T14:01:38.737Z",
"dateUpdated": "2026-05-24T10:00:18.239Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}