CVE-2025-11682

Stored Cross-Site Scripting in Perx Customer Engagement & Loyalty Platform

HIGH
7.1
CVSS Score
Published: October 27, 2025 at 07:39 AM UTC
Updated: October 8, 2026 at 11:10 AM UTC
1 product affected across 1 vendorCustomer Engagement and Loyalty Platform

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

Stored cross-site scripting (XSS) vulnerability in the LMT Dashboard of the Perx Customer Engagement & Loyalty Platform allows an authenticated attacker to execute arbitrary JavaScript code in a victim's browser. The vulnerability is due to improper sanitization of SVG file uploads. An attacker can upload a malicious SVG file containing a script payload to a campaign. When another user views this image on the public LMT microsite, the script executes, which can lead to session hijacking, data theft, or other unauthorized actions.This issue affects Customer Engagement & Loyalty Platform before 4.617.4.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

0 ≤ v < 4.617.40
Affected range stops below 4.617.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHNCSC.ch
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-83

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