Critical severity · published Aug 13, 2026
CVE-2026-27544
WordPress QA Analytics plugin <= 5.2.0.0 - Remote Code Execution (RCE) vulnerability
10.0
CVSS
0.9%
EPSS
No
On KEV
Description
Unauthenticated Remote Code Execution (RCE) in QA Analytics <= 5.2.0.0 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QA
QA Analytics · QuarkA
through 5.2.0.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-27544
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-27544
patchstack.com
https://patchstack.com/database/wordpress/plugin/qa-heatmap-analytics/vulnerability/wordpress-qa-analytics-plugin-5-2-0-0-remote-code-execution-rce-vulnerability?_s_id=cve
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