CVE-2024-12393

Name: CVE-2024-12393
Creator: NVD / NIST
Published: 2024-12-10T00:15:22.197+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2024-12393 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Core allows Cross-Site Scripting (XSS).This issue affects Drupal Core: from 8.8.0 before 10.2.11, from 10.3.0 before 10.3.9, from 11.0.0 before 11.0.8.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Core allows Cross-Site Scripting (XSS).This issue affects Drupal Core: from 8.8.0 before 10.2.11, from 10.3.0 before 10.3.9, from 11.0.0 before 11.0.8.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.32%

23.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Drupal	Drupal	>= 8.8.0, < 10.2.11
Drupal	Drupal	>= 10.3.0, < 10.3.9
Drupal	Drupal	>= 11.0.0, < 11.0.8

References

https://www.drupal.org/sa-core-2024-003Vendor Advisory

Timeline

Published: Dec 10, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-12393?

How severe is CVE-2024-12393?

CVE-2024-12393 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2024-12393?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-12393?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST