CVE-2026-96355 — CRITICAL (9.1)

Vulnerability Description

Improper Neutralization of Special Elements Used in a Template Engine vulnerability in Drupal Webform allows Code Injection. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-1336

References

https://www.drupal.org/sa-contrib-2026-175

FAQ

What is CVE-2026-96355?

CVE-2026-96355 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Improper Neutralization of Special Elements Used in a Template Engine vulnerability in Drupal Webform allows Code Injection. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6....

How severe is CVE-2026-96355?

CVE-2026-96355 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-96355?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.