TI-2026-82872 Aliases CVE-2026-114538 GHSA-3vq4-hp69-78xr

Cross-site scripting in Drupal Bootstrap

LOW 30CWE-79Published 2026-10-30 · Updated 2026-11-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

Drupal Bootstrap versions from 0.0.0 before 3.45.0 are affected. Improper neutralization of input during web page generation (CWE-79) lets attackers inject script into pages served by the module. A remote, unauthenticated attacker can cause the injected script to run in a user's browser when that user interacts with the page. No exploitation is reported in the sources.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Bootstrap allows Cross-Site Scripting (XSS). This issue affects Bootstrap versions: from 0.0.0 to 3.45.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0018 7th percentileScored 2026-11-07

Fix Fixed Bootstrap (Drupal): 3.45.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Drupal	Bootstrap	0.0.0 to before 3.45.0	3.45.0	Patch available	CNA

Bootstrap VendorDrupal Affected 0.0.0 to before 3.45.0 Fixed in 3.45.0 Patch available CNA

Remediation

Upgrade Drupal Bootstrap to 3.45.0, the fixed version.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Fix · CNA Bootstrap (Drupal) Fixed in 3.45.0

Timeline

2026-10-30 Threatist record created from CVE-2026-114538
2026-10-30 Alias added: GHSA-3vq4-hp69-78xr
2026-11-06 CVSS score added · CISA ADP
2026-11-06 CISA SSVC decision points changed

References

Other 1

https://www.drupal.org/sa-contrib-2026-236

TI-2026-07979 Drupal core - Highly critical - SQL injection - SA-CORE-2026-004 KEVCVSS 3.1CRITICAL 9.8
TI-2018-05494 Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004 KEVCVSS 3.1CRITICAL 9.8
TI-2018-05493 Improper input validation in Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6… KEVCVSS 3.1CRITICAL 9.8
TI-2020-10731 Unrestricted file upload in Drupal Core KEVCVSS 3.1HIGH 8.8
TI-2019-04505 Drupal core - Highly critical - Remote Code Execution KEVCVSS 3.1HIGH 8.1
TI-2020-17477 Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks… KEVCVSS 3.1HIGH 7.8

See all 941 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences