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Bopo WooCommerce Plugin CVE-2026-57664

| EUVDEUVD-2026-39669 MEDIUM
Exposure of Sensitive System Information to an Unauthorized Control Sphere (CWE-497)
2026-06-26 audit@patchstack.com GHSA-xfmv-28cq-q6w3
4.3
CVSS 3.1 · Vendor: patchstack
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Severity by source

Vendor (patchstack) PRIMARY
4.3 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
vuln.today AI
4.3 MEDIUM

PR:L retained over PR:N due to conflict between title and official vector; AV:N and C:L are consistent with a network-accessible data disclosure with limited scope.

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

Primary rating from Vendor (patchstack).

CVSS VectorVendor: patchstack

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Jun 26, 2026 - 16:07 vuln.today
CVE Published
Jun 26, 2026 - 15:16 cve.org
MEDIUM 4.3

DescriptionCVE.org

Unauthenticated Sensitive Data Exposure in Bopo - WooCommerce Product Bundle Builder <= 1.1.6 versions.

AnalysisAI

Sensitive data exposure in the Bopo - WooCommerce Product Bundle Builder plugin for WordPress (versions ≤ 1.1.6) allows low-privileged authenticated users to access information that should be restricted to higher-trust roles. The flaw is classified under CWE-497, indicating the plugin exposes sensitive system or application data to an unauthorized control sphere - likely via an improperly protected REST API endpoint or AJAX action lacking appropriate capability checks. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Register or obtain low-privilege WordPress account
Exploit
Identify vulnerable plugin endpoint lacking capability check
Execution
Send authenticated HTTP request to sensitive endpoint
Impact
Retrieve restricted data from response

Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated session with at minimum a low-privilege WordPress user role, such as a 'subscriber' or 'customer' account - consistent with the CVSS PR:L metric. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The official CVSS 3.1 score of 4.3 (Medium) with vector AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N reflects a low-complexity network attack requiring low-privilege authentication, with limited confidentiality impact and no integrity or availability consequences. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker registers or obtains a low-privileged account on a WooCommerce store running Bopo ≤ 1.1.6 (e.g., a standard customer account), then sends a crafted HTTP request to a vulnerable plugin endpoint that lacks proper capability enforcement. The response returns sensitive data - potentially including internal configuration, order details, or other restricted information - that the user's role should not be permitted to access.
Remediation Check the WordPress plugin repository or the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/bopo-woo-product-bundle-builder/vulnerability/wordpress-bopo-woocommerce-product-bundle-builder-plugin-1-1-6-sensitive-data-exposure-vulnerability for an updated plugin version beyond 1.1.6; no exact fixed release version was confirmed in the available source data, so the patch status is 'Patch available per vendor advisory' - verify the current version in the WordPress plugin directory before upgrading. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-57664 vulnerability details – vuln.today

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