CVE-2026-4953 Details
Description
A weakness has been identified in mingSoft MCMS up to 5.5.0. This issue affects the function catchImage of the file net/mingsoft/cms/action/BaseAction.java of the component Editor Endpoint. Executing a manipulation of the argument catchimage can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
A server-side request forgery (SSRF) vulnerability has been identified in mingSoft MCMS versions through 5.5.0. The issue arises in the Editor Endpoint, specifically within the catchImage function of the BaseAction.java file. This vulnerability allows remote attackers to manipulate the catchimage argument, leading the server to make unauthorized requests to internal or external destinations. The flaw exists because the application fails to properly validate the scheme, host, or network range of user-supplied URLs before fetching them. As a result, an attacker can exploit this weakness to access sensitive internal services or cloud metadata endpoints from the application server.
It is recommended to validate and restrict remote URLs before fetching them. Implement checks to ensure only HTTP or HTTPS URLs are allowed, and block internal addresses, localhost, and private network ranges. Additionally, consider enforcing a domain allowlist for trusted sources or disabling the remote image fetch feature if not needed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Mar 27, 2026CISA-ADP
Assessed Mar 30, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/wing3e/public_exp/issues/3 | [email protected] | ExploitIssue TrackingTechnical Analysis |
| https://vuldb.com/?ctiid.353831 | [email protected] | AdvisoryBroken Link |
| https://vuldb.com/?id.353831 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/?submit.777516 | [email protected] | Technical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mingSoft MCMS | <= 5.5.0 (semver) |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Mar 27, 2026 | CVE Modified | [email protected] |
| Mar 27, 2026 | New CVE Received | [email protected] |