CVE-2019-11818

MEDIUM

Alkacon OpenCMS < 10.5.4 - Stored Cross-Site Scripting in New User Module

Title source: llm

Description

Alkacon OpenCMS v10.5.4 and before is affected by stored cross site scripting (XSS) in the module New User (/opencms/system/workplace/admin/accounts/user_new.jsp). This allows an attacker to insert arbitrary JavaScript as user input (First Name or Last Name), which will be executed whenever the affected snippet is loaded.

References (2)

Core 2

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/alkacon/opencms-core/issues/635

Exploit, Mailing List, Third Party Advisory x_refsource_misc

https://www.openwall.com/lists/oss-security/2019/04/30/3

Scores

CVSS v3 6.1

EPSS 0.0076

EPSS Percentile 51.0%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE

CWE-79

Status published

Products (2)

alkacon/opencms < 10.5.4

org.opencms/opencms-core 0 - 11.0.0Maven

Published May 08, 2019

Tracked Since Feb 18, 2026