Vulnerability in Allcoach

CVE-2026-10830

The AllCoach WordPress plugin before 1.0.2 does not verify that an email address submitted to a public account-registration endpoint is not already associated with an existing user before overwriting that user's password, allowing unauthenticated attackers to reset the password of arbitrary accounts, including administrators, and take over the site.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (35.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.3% 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-2026-10830: held from 0.004 to 0.004.

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

Affected products

  • Allcoach — versions 0

References

Frequently asked questions

What is CVE-2026-10830?
CVE-2026-10830 is a high-severity vulnerability in Allcoach, classified under CWE-269 IMPROPER PRIVILEGE MANAGEMENT. CVSS score: 8.8/10. Published 2026-07-06.
How severe is CVE-2026-10830?
High severity. CVSS v3 base score is 8.8 out of 10.