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PixelYourSite Boost CVE-2026-32555

| EUVDEUVD-2026-65162 CRITICAL
SQL Injection (CWE-89)
2026-08-24 Patchstack GHSA-wh38-69hj-4c92
9.3
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
9.3 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
vuln.today AI
8.2 HIGH

Unauthenticated low-complexity network SQLi (AV:N/AC:L/PR:N/UI:N); high confidentiality from DB read, low integrity as injection may alter data, scope unchanged within the database backend.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Aug 24, 2026 - 22:29 vuln.today
CVE Published
Aug 24, 2026 - 21:31 cve.org
CRITICAL 9.3

DescriptionCVE.org

Unauthenticated SQL Injection in Boost <= 2.0.4 versions.

AnalysisAI

Unauthenticated SQL injection in the PixelYourSite "Boost" WordPress plugin (versions up to and including 2.0.4) lets remote attackers inject arbitrary SQL through an unauthenticated request, exposing the WordPress database on any internet-facing site running the plugin. The CVSS 3.1 base score is 9.3 (critical) with a changed-scope, confidentiality-focused vector. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires only that the PixelYourSite Boost plugin (version ≤2.0.4) is installed and activated on an internet-reachable WordPress site, with the vulnerable request-handling endpoint accessible - the CVSS vector AV:N/AC:L/PR:N/UI:N confirms no authentication, no user interaction, and low complexity, so no special configuration is described as necessary. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The signals are mixed. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patched version was identified at time of analysis (EUVD records the fix as "n/a" for versions ≤2.0.4), so an exact upgrade target cannot yet be cited - monitor the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/boost/vulnerability/wordpress-boost-plugin-2-0-4-sql-injection-vulnerability) and the PixelYourSite changelog for a release above 2.0.4 and apply it immediately when available. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit all WordPress instances to identify sites running PixelYourSite Boost version 2.0.4 or earlier using automated WordPress security scanning tools, and flag those sites for immediate offline assessment. …

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CVE-2026-32555 vulnerability details – vuln.today

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