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Medium 5.3Published Sep 18, 2026
CVE-2026-85350UpsellWP < 2.2.10 - Unauthenticated Price Manipulation via Frequently Bought Together
Updated under an hour ago ()
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It affects Unknown UpsellWP. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- 5.3 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Weakness (CWE)
- CWE-287
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Sep 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown UpsellWP unknown:upsellwp (from the name) | from 1.4.4 before 2.2.10 | CNA record |
References
- https://wpscan.com/vulnerability/5068ff54-8632-42bd-b50a-4ecb6ac5853f/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.