SSRF in mingSoft MCMS 5.5.0 Editor endpoint catchImage
CVE-2026-4953 Published on March 27, 2026

mingSoft MCMS Editor Endpoint BaseAction.java catchImage server-side request forgery
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.

NVD

Timeline

Advisory disclosed

VulDB entry created

VulDB entry last update

Weakness Type

What is a SSRF Vulnerability?

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. By providing URLs to unexpected hosts or ports, attackers can make it appear that the server is sending the request, possibly bypassing access controls such as firewalls that prevent the attackers from accessing the URLs directly. The server can be used as a proxy to conduct port scanning of hosts in internal networks, use other URLs such as that can access documents on the system (using file://), or use other protocols such as gopher:// or tftp://, which may provide greater control over the contents of requests.

CVE-2026-4953 has been classified to as a SSRF vulnerability or weakness.


Products Associated with CVE-2026-4953

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Mingsoft Mcms
 

Affected Versions

mingSoft MCMS:

Exploit Probability

EPSS
0.05%
Percentile
15.28%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.