CVE-2025-3901
Bootstrap Site Alert - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-042
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).This issue affects Bootstrap Site Alert: from 0.0.0 before 1.13.0, from 3.0.0 before 3.0.4.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Bootstrap Site Alert - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-042
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).This issue affects Bootstrap Site Alert: from 0.0.0 before 1.13.0, from 3.0.0 before 3.0.4.
- Record
CVE-2025-3901- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2025-12165
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).This issue affects Bootstrap Site Alert: from 0.0.0 before 1.13.0, from 3.0.0 before 3.0.4.
- Record
EUVD-2025-12165- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-777m-jvh5-prpj
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).This issue affects Bootstrap Site Alert: from 0.0.0 before 1.13.0, from 3.0.0 before 3.0.4.
- Record
GHSA-777m-jvh5-prpj- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).This issue affects Bootstrap Site Alert: from 0.0.0 before 1.13.0, from 3.0.0 before 3.0.4.
- Record
CVE-2025-3901- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Bootstrap Site Alert - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-042
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).This issue affects Bootstrap Site Alert: from 0.0.0 before 1.13.0, from 3.0.0 before 3.0.4.
- Record
CVE-2025-3901- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVCLSA-2026-1788968317 No score
TuxCare security update for drupal/bootstrap_site_alert (1 CVE)
TuxCare rebuilt drupal/bootstrap_site_alert to address 1 CVE. Fixed in 7.1.6-p1+tuxcare.
- Record
CLSA-2026-1788968317- Updated
- 2026-11-02
OSVDRUPAL-CONTRIB-2025-042 No score
This module enables you to put a site wide bootstrap themed alert message on the top of every page.
The module doesn't sufficiently filter text input when leading to a possible XSS attacks.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer bootstrap site alerts".
- Record
DRUPAL-CONTRIB-2025-042- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/bootstrap_site_alertTuxCare:Packagist |
7.1.6 up to 7.1.6-p1+tuxcare | 7.1.6-p1+tuxcare |
drupal/bootstrap_site_alertPackagist:https://packages.drupal.org/8 |
before 1.13.0, 3.0.0 up to 3.0.4 | 1.13.03.0.4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-3901 is a medium vulnerability (CVSS 6.1) in Bootstrap Site Alert Project Site Alert, published April 23, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. Fixed in drupal/bootstrap_site_alert 7.1.6-p1+tuxcare.