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cpe:2.3:a:emqx:mqttx:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorEmqx (3815afa5-363a-5807-a62b-81827f994785)
ProductMqttx (a3bcd8c7-2a3c-53f7-8bf5-abb2554fa7e8)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-62413 vulnerable 2026-06-08 07:37:29.641023 MQTTX vulnerable to cross-site scripting via improper message payload rendering
MEDIUM (6.1)
MQTTX is an MQTT 5.0 desktop client and MQTT testing tool. A Cross-Site Scripting (XSS) vulnerability was introduced in MQTTX v1.12.0 due to improper handling of MQTT message payload rendering. Malicious payloads containing HTML or JavaScript could be rendered directly in the MQTTX message viewer. If exploited, this could allow attackers to execute arbitrary scripts in the context of the application UI — for example, attempting to access MQTT connection credentials or trigger unintended actions through script injection. This vulnerability is especially relevant when MQTTX is used with brokers in untrusted or multi-tenant environments, where message content cannot be fully controlled. This vulnerability is fixed in 1.12.1.
Published: 2025-10-16T18:00:17.606Z
Updated: 2025-10-16T18:36:21.402Z
Reference links
Imported from gcve-enriched-dumps CVE data

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