Vulnerability in Pie Register

CVE-2026-10530

The Pie Register WordPress plugin before 3.8.4.10 does not use sufficiently random values when generating its account verification tokens, allowing unauthenticated attackers to predict a valid token and activate an account without access to the associated email inbox.

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 (9.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.5% 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-2026-10530: held from 0.002 to 0.002.

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

Affected products

  • Pie Register — versions 0

References

Frequently asked questions

What is CVE-2026-10530?
CVE-2026-10530 is a medium-severity vulnerability in Pie Register, classified under CWE-326 INADEQUATE ENCRYPTION STRENGTH. CVSS score: 5.3/10. Published 2026-06-22.
How severe is CVE-2026-10530?
Medium severity. CVSS v3 base score is 5.3 out of 10.