CVE-2026-4953

HIGH

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

Title source: cna
STIX 2.1

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.

References (4)

Core 4
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-353831 | mingSoft MCMS Editor Endpoint BaseAction.java catchImage server-side request forgery
https://vuldb.com/?id.353831
Signature, Permissions Required signature permissions-required
VDB-353831 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/?ctiid.353831
Third Party Advisory third-party-advisory
Submit #777516 | mingSoft MCMS 5.5.0 Server-Side Request Forgery
https://vuldb.com/?submit.777516
Exploit exploit issue-tracking
https://github.com/wing3e/public_exp/issues/3

Scores

CVSS v3 7.3
EPSS 0.0028
EPSS Percentile 19.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (6)
mingSoft/MCMS 5.0
mingSoft/MCMS 5.1
mingSoft/MCMS 5.2
mingSoft/MCMS 5.3
mingSoft/MCMS 5.4
mingSoft/MCMS 5.5.0
Published Mar 27, 2026
Tracked Since Mar 29, 2026