High severity · published May 20, 2026
CVE-2026-9010
Boost <= 2.0.3 - Unauthenticated Blind SQL Injection via Multiple Parameters
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
The Boost plugin for WordPress is vulnerable to time-based SQL Injection via the 'current_url' and 'user_name' parameters in versions up to, and including, 2.0.3 due to insufficient escaping on the user supplied parameters and lack of sufficient preparation on the existing SQL queries. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BO
Boost · PixelYourSite
through 2.0.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-9010
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-9010
www.pixelyoursite.com
https://www.pixelyoursite.com/boost-plugin
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/1cac2397-bb38-40d6-b90d-68e3ea136267?source=cve
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