High severity · published Jun 15, 2026
CVE-2026-49110
WordPress Upsell Order Bump Offer for WooCommerce plugin <= 3.1.4 - Price Manipulation vulnerability
7.5
CVSS
0.2%
EPSS
No
On KEV
Description
Unauthenticated Broken Authentication in Upsell Order Bump Offer for WooCommerce <= 3.1.4 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UO
Upsell Order Bump Offer for WooCommerce · WP Swings
through 3.1.4 · source: vendor
Affected product
UO
Upsell Order Bump Offer for WooCommerce
WP Swings
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-49110
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-49110
patchstack.com
https://patchstack.com/database/wordpress/plugin/upsell-order-bump-offer-for-woocommerce/vulnerability/wordpress-upsell-order-bump-offer-for-woocommerce-plugin-3-1-4-price-manipulation-vulnerability?_s_id=cve
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7.1
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WordPress Upsell Order Bump Offer for WooCommerce plugin <= 3.1.5 - Cross Site Scripting (XSS) vulnerability