CVE-2026-63646
CordysCRM MCP Form Configuration Endpoint Exposed to Anonymous Users
Description
CordysCRM is an open source AI-powered customer relationship management system that supports private deployment. Prior to 1.7.2, GET /mcp/form/config/{formKey} calls McpController.getMcpField without authentication because ShiroFilter.addPublicPathFilters marks /mcp/** as anonymous and the controller has no permission annotation. An unauthenticated caller can obtain field names, types, required flags, default values, options, validation rules, and binding sources for CRM modules, allowing reconstruction of the application data model and more targeted attacks against other inputs. This issue is fixed in version 1.7.2.
INFO
Published Date :
Sept. 18, 2026, 8:17 p.m.
Last Modified :
Sept. 18, 2026, 8:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update CordysCRM to version 1.7.2 or later.
- Apply vendor patches if available.
- Review access control for sensitive endpoints.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-63646.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-63646 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-63646
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-63646 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-63646 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Sep. 18, 2026
Action Type Old Value New Value Added Description CordysCRM is an open source AI-powered customer relationship management system that supports private deployment. Prior to 1.7.2, GET /mcp/form/config/{formKey} calls McpController.getMcpField without authentication because ShiroFilter.addPublicPathFilters marks /mcp/** as anonymous and the controller has no permission annotation. An unauthenticated caller can obtain field names, types, required flags, default values, options, validation rules, and binding sources for CRM modules, allowing reconstruction of the application data model and more targeted attacks against other inputs. This issue is fixed in version 1.7.2. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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 Added CWE CWE-200 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/63xxx/CVE-2026-63646.json">CVE-2026-63646</a> Added Reference https://github.com/1Panel-dev/CordysCRM/commit/ea8d5f128b94659ce881e9d034a37c18fa86bbbc Added Reference https://github.com/1Panel-dev/CordysCRM/pull/2725 Added Reference https://github.com/1Panel-dev/CordysCRM/releases/tag/v1.7.2 Added Reference https://github.com/1Panel-dev/CordysCRM/security/advisories/GHSA-46p5-m7pq-82hm