Vulnerability in Mycred

CVE-2026-15150

The myCred WordPress plugin before 3.2.5 does not verify that the receiver of an incoming payment gateway notification matches the site's configured merchant account, allowing unauthenticated attackers to have arbitrary amounts of the site's in-site currency credited to an account by completing a payment for the expected amount to a gateway account they control rather than the site's.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.9% 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-2026-15150: held from 0.001 to 0.002.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000

Affected products

  • Mycred

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-15150?
CVE-2026-15150 is a medium-severity vulnerability in Mycred, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.3/10. Published 2026-08-21.
How severe is CVE-2026-15150?
Medium severity. CVSS v3 base score is 5.3 out of 10.