What is CVE-2018-25002?

CVE-2018-25002 is a high-severity vulnerability in Sunhater Kcfinder, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-01-01.

How severe is CVE-2018-25002?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Sunhater Kcfinder

CVE-2018-25002

uploader.php in the KCFinder integration project through 2018-06-01 for Drupal mishandles validation, aka SA-CONTRIB-2018-024. NOTE: This project is not covered by Drupal's security advisory policy.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2021-01-01 · last modified 2026-06-17.

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: 0.015 (73.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: +0.000

Affected products

Sunhater Kcfinder

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.drupal.org/sa-contrib-2018-024 (Third Party Advisory)
www.drupal.org/project/kcfinder/issues/1768720 (Third Party Advisory)
www.drupal.org/project/kcfinder/issues/1768718 (Third Party Advisory)

Frequently asked questions

What is CVE-2018-25002?: CVE-2018-25002 is a high-severity vulnerability in Sunhater Kcfinder, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-01-01.
How severe is CVE-2018-25002?: High severity. CVSS v3 base score is 8.8 out of 10.