CVE-2025-37435.3MediumCWE-472

CVE-2025-3743: Upsell Funnel Builder for WooCommerce <= 3.0.0 - Unauthenticated Order Manipulation

wpswings · Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bump…

Affected: wpswings Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bump… · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.4%probability of exploitation in the next 30 days

35th percentile

050100

Higher than 35% of scored CVEs

5.3MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

The Upsell Funnel Builder for WooCommerce plugin for WordPress is vulnerable to order manipulation in all versions up to, and including, 3.0.0. This is due to the plugin allowing the additional product ID and discount field to be manipulated prior to processing via the 'add_offer_in_cart' function. This makes it possible for unauthenticated attackers to arbitrarily update the product associated with any order bump, and arbitrarily update the discount applied to any order bump item, when adding it to the cart.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

wpswings · Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups.up to and including 3.0.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: External Control of Assumed-Immutable Web Parameter · Input Validation and Logic
Vendor: wpswings
Published: April 2025
Band: Unlikely (under 1%), April 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-3743 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.