CVE-2025-40681

MEDIUM

xCally Omnichannel 3.30.1 - Reflected Cross-Site Scripting via Login Failure Message Parameter

Title source: llm

Description

Cross-site Scripting (XSS) vulnerability reflected in xCally's Omnichannel v3.30.1. This vulnerability allowsan attacker to executed JavaScript code in the victim's browser by sending them a malicious URL using the 'failureMessage' parameter in '/login'. This vulnerability can be exploited to steal sentitive user data, such as session cookies , or to perform actions on behalf of the user.

References (1)

Core 1

Core References

Third Party Advisory

https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-xss-xcally-omnichannel

Scores

CVSS v4 5.1

EPSS 0.0027

EPSS Percentile 18.3%

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

xCally/Omnichannel 3.30.1

Published Nov 13, 2025

Tracked Since Feb 18, 2026