Medium severity · published Oct 9, 2026
CVE-2026-105877
WordPress QA Analytics plugin <= 5.3.0.0 - Sensitive Data Exposure vulnerability
6.9
CVSS
0.3%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QA
QA Analytics · QuarkA
through 5.3.0.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-105877
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-105877
vdb-entry
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
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