What is CVE-2026-2348?

CVE-2026-2348 is a medium-severity vulnerability in Drupal Quick Edit, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-03-25.

How severe is CVE-2026-2348?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Drupal Quick Edit

CVE-2026-2348

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Quick Edit allows Cross-Site Scripting (XSS).This issue affects Quick Edit: from 0.0.0 before 1.0.5, from 2.0.0 before 2.0.1.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (3.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Drupal Quick Edit — versions 0.0.0, 2.0.0
Wim-leers Quick_edit — versions 2.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

mlhess@drupal.org (Vendor Advisory)

Frequently asked questions

What is CVE-2026-2348?: CVE-2026-2348 is a medium-severity vulnerability in Drupal Quick Edit, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-03-25.
How severe is CVE-2026-2348?: Medium severity. CVSS v3 base score is 5.4 out of 10.