CVE-2026-52203

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CVSS 3.1

7.5 high

EPSS

<1%p42

Published

Jul 17, 2026 (Jul 17, 2026)

Modified

Jul 23, 2026

Description

An issue in MCMS v.6.1.1 allows a remote attacker to obtain sensitive information via the source parameter.

Weakness: CWE-200
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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