EUVD-2026-66882
GHSA-6ff6-wxm7-w3ww
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Network-accessible and unauthenticated; integrity impact is high reflecting arbitrary price manipulation; no confidentiality or availability consequence applies.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Lifecycle Timeline
4DescriptionCVE.org
The StoreGrowth WordPress plugin before 2.1.2 does not validate a browser-supplied product price on two of its unauthenticated actions, allowing unauthenticated attackers to add a product to the cart at an arbitrary, attacker-chosen price that carries through to the checkout total when the BOGO offer feature is enabled.
AnalysisAI
Price manipulation in the StoreGrowth WordPress plugin (versions before 2.1.2) enables unauthenticated attackers to add products to a WooCommerce cart at arbitrary, attacker-chosen prices that carry through to checkout totals - directly enabling financial fraud against affected merchants. The flaw exists across two unauthenticated AJAX actions that accept browser-supplied price values without any server-side validation, and is conditional on the BOGO (Buy One Get One) promotional feature being active. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Two conditions must both be true: (1) StoreGrowth plugin version prior to 2.1.2 must be installed and active on the WordPress site; (2) the BOGO (Buy One Get One) offer feature must be explicitly enabled in the plugin's settings - this is the critical gating condition, as the two vulnerable unauthenticated AJAX actions are only registered when this feature is active. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 7.5 score (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) accurately captures that this is a remotely exploitable, unauthenticated integrity violation - the high integrity score reflects the ability to directly corrupt transaction pricing. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An unauthenticated attacker discovers a WooCommerce store running StoreGrowth with the BOGO feature enabled - detectable via plugin fingerprinting or version disclosure - and sends crafted HTTP POST requests to the plugin's unauthenticated AJAX endpoints, substituting a near-zero or zero price value for the targeted product. WooCommerce accepts the manipulated price into the cart session without server-side reconciliation, allowing the attacker to complete checkout and acquire goods at the attacker-defined price. … |
| Remediation | Upgrade StoreGrowth to version 2.1.2 or later, which resolves the missing server-side price validation on the affected unauthenticated AJAX actions; this fix is confirmed available from the vendor per WPScan (https://wpscan.com/vulnerability/15d1a53b-c5f3-4509-9889-ddc48507df35/) and NVD records. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all WooCommerce installations running StoreGrowth plugin versions prior to 2.1.2 and initiate patching to version 2.1.2; simultaneously, disable the BOGO promotional feature in affected stores as interim protection if patch deployment cannot complete within 12 hours. …
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External POC / Exploit Code
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