---
id: CVE-2026-105877
title: >-
  Insertion of Sensitive Information Into Sent Data vulnerability in QuarkA QA
  Analytics qa-heatmap-analytics allows Retrieve Embedded Sensitive Data.This
  issue affects QA Analytics: from n/a through 5.3.0.0.
summary: >-
  Insertion of Sensitive Information Into Sent Data vulnerability in QuarkA QA
  Analytics qa-heatmap-analytics allows Retrieve Embedded Sensitive Data.This
  issue affects QA Analytics: from n/a through 5.3.0.0.
severity: medium
cwe:
  - CWE-201
published: '2026-10-09'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T18:17:01.733'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-105877'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/qa-heatmap-analytics/vulnerability/wordpress-qa-analytics-plugin-5-3-0-0-sensitive-data-exposure-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-09T13:58:52.543Z'
epss: 0.00253
epssPercentile: 0.16666
vendor: QuarkA
product: qa-heatmap-analytics
affected:
  - qa-heatmap-analytics <= 5.3.0.0
cvss: 6.9
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-09T17:32:32.680856Z'
cvssSource: cna
---

## Overview

Insertion of Sensitive Information Into Sent Data vulnerability in QuarkA QA Analytics qa-heatmap-analytics allows Retrieve Embedded Sensitive Data.This issue affects QA Analytics: from n/a through 5.3.0.0.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.