CVE-2023-6379

MEDIUM NUCLEI

Alkacon Software Open CMS - Mercury Template <15 - XSS

Title source: llm

Description

Cross-site scripting (XSS) vulnerability in Alkacon Software Open CMS, affecting versions 14 and 15 of the 'Mercury' template. This vulnerability could allow a remote attacker to send a specially crafted JavaScript payload to a victim and partially take control of their browsing session.

Nuclei Templates (1)

OpenCMS 14 & 15 - Cross Site Scripting

MEDIUMVERIFIEDby msegoviag

Shodan: title:"opencms" || http.title:"opencms" || cpe:"cpe:2.3:a:alkacon:opencms" || /opencms/

FOFA: title="opencms"

References (1)

[Third Party Advisory] https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-alkacon-software-opencms

Scores

CVSS v3 5.4

EPSS 0.1862

EPSS Percentile 95.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Details

CWE

CWE-79

Status published

Products (2)

alkacon/opencms 14.0.0 - 16.0.0

org.opencms/opencms-core 14.0.0 - 16.0.0Maven

Published Dec 13, 2023

Tracked Since Feb 18, 2026