CVE-2024-42210

medium

Description

A Stored cross-site scripting (XSS) vulnerability affects HCL Unica Marketing Operations v12.1.8 and lower. Stored cross-site scripting (also known as second-order or persistent XSS) arises when an application receives data from an untrusted source and includes that data within its later HTTP responses in an unsafe way.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0123760

https://github.com/MarioTesoro/vulnerability-research/blob/main/CVE-2024-42210/README.md

Details

Source: Mitre, NVD

Published: 2026-03-19

Updated: 2026-03-23

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.4

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

Severity: Medium

EPSS

EPSS: 0.00038