What is CVE-2025-3903?

CVE-2025-3903 is a high-severity vulnerability in Drupal Ueditor - 百度编辑器. CVSS score: 7.3/10. Published 2025-04-23.

How severe is CVE-2025-3903?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Drupal Ueditor - 百度编辑器

CVE-2025-3903

Vulnerability in Drupal UEditor - 百度编辑器.This issue affects UEditor - 百度编辑器: *.*.

Published 2025-04-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (30.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

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

Affected products

Drupal Ueditor - 百度编辑器 — versions *.*
Ueditor Project

References

www.drupal.org/sa-contrib-2025-044 (Third Party Advisory)

Frequently asked questions

What is CVE-2025-3903?: CVE-2025-3903 is a high-severity vulnerability in Drupal Ueditor - 百度编辑器. CVSS score: 7.3/10. Published 2025-04-23.
How severe is CVE-2025-3903?: High severity. CVSS v3 base score is 7.3 out of 10.