PT-2026-95241 · WordPress · Upsellwp

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CVE-2026-85350

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Published

2026-09-18

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Updated

2026-09-18

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Name of the Vulnerable Software and Affected Versions UpsellWP versions prior to 2.2.10
Description The UpsellWP WordPress plugin fails to verify if products added to the cart via a Frequently Bought Together campaign are actually part of that specific campaign. This allows unauthenticated users to manipulate the pricing and purchase arbitrary products at the discounted rate associated with the campaign.
Recommendations Update to version 2.2.10 or later.

Exploit

Fix

Improper Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-85350

Affected Products

Upsellwp