Vulnerability in Yaypricing

CVE-2026-15230

The YayPricing WordPress plugin before 3.5.7 does not perform capability checks on several of its REST API routes, relying only on a shared nonce, allowing any authenticated user such as a subscriber to overwrite the store's pricing configuration and to disclose private coupon codes.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (28.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-15230: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Yaypricing — versions 0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-15230?
CVE-2026-15230 is a high-severity vulnerability in Yaypricing, classified under Improper Access Control. CVSS score: 8.1/10. Published 2026-08-05.
How severe is CVE-2026-15230?
High severity. CVSS v3 base score is 8.1 out of 10.