What is CVE-2019-11514?

CVE-2019-11514 is a high-severity vulnerability in Flarum, classified under Incomplete Cleanup. CVSS score: 7.5/10. Published 2019-04-25.

How severe is CVE-2019-11514?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Flarum

CVE-2019-11514

User/Command/ConfirmEmailHandler.php in Flarum before 0.1.0-beta.8 mishandles invalidation of user email tokens.

Published 2019-04-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.013 (71.1th percentile), scored 2026-10-25.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Flarum — versions 0.1.0

Weakness classification (CWE)

CWE-459 — Incomplete Cleanup

References

github.com/flarum/core/commit/66607a56749339d50620b049701ad4d6a4dafbd7 (Patch, Third Party Advisory)
discuss.flarum.org/d/17745-flarum-0-1-0-beta-8-released (Third Party Advisory)

Frequently asked questions

What is CVE-2019-11514?: CVE-2019-11514 is a high-severity vulnerability in Flarum, classified under Incomplete Cleanup. CVSS score: 7.5/10. Published 2019-04-25.
How severe is CVE-2019-11514?: High severity. CVSS v3 base score is 7.5 out of 10.