What is the CVSS score of CVE-2026-0946?

CVE-2026-0946 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of At Internet Smarttag are affected by CVE-2026-0946?

CVE-2026-0946 presents moderate security risk, a cross-site scripting vulnerability rated CVSS 6.1. Attackers could inject scripts to steal sessions or perform actions as authenticated users.. A patch is available.

How to fix or mitigate CVE-2026-0946?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

At Internet Smarttag CVE-2026-0946

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-02-04 mlhess@drupal.org

Drupal XSS At Internet Smarttag

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Feb 04, 2026 - 21:15 nvd

MEDIUM 6.1

DescriptionCVE.org

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AT Internet SmartTag allows Cross-Site Scripting (XSS).This issue affects AT Internet SmartTag: from 0.0.0 before 1.0.1.

AnalysisAI

Cross-site scripting in the AT Internet SmartTag Drupal module versions before 1.0.1 enables attackers to inject malicious scripts through improper input validation on web pages. An attacker can exploit this vulnerability remotely without authentication to steal session cookies, perform actions on behalf of users, or deface content, though user interaction is required for successful exploitation. No patch is currently available for affected Drupal installations.

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects At Internet Smarttag. Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AT Internet SmartTag allows Cross-Site Scripting (XSS).This issue affects AT Internet SmartTag: from 0.0.0 before 1.0.1.

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.