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CVE-2026-85350mediumCWE-287

UpsellWP < 2.2.10 - Unauthenticated Price Manipulation via Frequently Bought Together

33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3epss 0.3%
exploitation probability
0.3%top 79% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The UpsellWP WordPress plugin before 2.2.10 does not check that products added to the cart through a Frequently Bought Together campaign belong to that campaign, allowing unauthenticated users to buy arbitrary products at the campaign's discounted price.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · UpsellWP
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.