What is CVE-2026-107306?

CVE-2026-107306 is a low-severity vulnerability in Drupal Menu Link Attributes, classified under Cross-site Scripting. CVSS score: 3.8/10. Published 2026-10-30.

How severe is CVE-2026-107306?

Low severity. CVSS v3 base score is 3.8 out of 10.

XSS in Drupal Menu Link Attributes

CVE-2026-107306

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Menu Link Attributes allows Stored XSS. This issue affects Menu Link Attributes versions: from 0.0.0 to 1.8.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-30 · last modified 2026-10-30.

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (5.3th percentile), scored 2026-10-31.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Affected products

Drupal Menu Link Attributes

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.drupal.org/sa-contrib-2026-209

Frequently asked questions

What is CVE-2026-107306?: CVE-2026-107306 is a low-severity vulnerability in Drupal Menu Link Attributes, classified under Cross-site Scripting. CVSS score: 3.8/10. Published 2026-10-30.
How severe is CVE-2026-107306?: Low severity. CVSS v3 base score is 3.8 out of 10.