CVE-2026-78137

The StoreGrowth WordPress plugin before 2.1.2 does not validate a browser-supplied product price on two of its unauthenticated actions, allowing unauthenticated attackers to add a product to the cart at an arbitrary, attacker-chosen price that carries through to the checkout total when the BOGO offer feature is enabled.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.28% chance of exploitation in the next 30 days, 20th percentile

Published

2026-08-27

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/15d1a53b-c5f3-4509-9889-ddc48507df35/

References

• CVE Record
• NVD entry

Related

• CVE-2026-78125
• CVE-2026-78138
• CVE-2026-78122
• CVE-2026-78139
• CVE-2026-7812
• CVE-2026-78140