CVE-2026-105877 WordPress QA Analytics plugin <= 5.3.0.0 - Sensitive Data Exposure vulnerability
An attacker can retrieve embedded sensitive data from the QA Analytics plugin, exposing confidential information to unauthorized users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105877?
CVE-2026-105877 is a medium-severity vulnerability in QuarkA QA Analytics, published on 9 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-201
Which versions are affected by CVE-2026-105877?
How do I fix CVE-2026-105877?
No fix has been published for CVE-2026-105877 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105877 being exploited?
There is no known exploitation of CVE-2026-105877 in the wild and no public exploit code.
Sources
Also known as GHSA-h86h-v9f3-5qp7.