CVE-2025-3903

CVE-2025-3903 is a high-severity vulnerability in Ueditor Project Ueditor with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

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

Frequently asked questions

What is CVE-2025-3903?
Vulnerability in Drupal UEditor - 百度编辑器.This issue affects UEditor - 百度编辑器: *.*.
How severe is CVE-2025-3903?
CVE-2025-3903 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-3903 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3903?
CVE-2025-3903 affects Ueditor Project Ueditor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3903?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-3903 have an EU (EUVD) identifier?
Yes. CVE-2025-3903 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12166.
When was CVE-2025-3903 published?
CVE-2025-3903 was published on 2025-04-23 and last updated on 2026-06-17.

References

Affected products (1)