CVE-2026-96355
9.1 CRITICALPublished 2026-10-22 · Updated 2026-10-23
AI risk analysis
- Summary
- The Drupal Webform module before 6.2.13 and 6.3.2 contains a code injection flaw (CWE-1336) where unsanitized user input in templates can execute arbitrary server-side code, leading to full compromise of confidentiality and integrity.
- Exploitability
- Exploitation is straightforward for remote attackers with access to the Webform module's template features; no authentication or user interaction is required.
- Blast radius
- Successful exploitation allows attackers to read sensitive data and modify system files or application logic, potentially affecting all sites running vulnerable Webform versions.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to Webform version 6.2.13 or 6.3.2 immediately.
code-injectiontemplate-enginedrupalwebformcwe-1336
Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.
NVD 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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-1336
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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