CVE-2026-3218
Responsive Favicons - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-019
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Responsive Favicons allows Cross-Site Scripting (XSS).This issue affects Responsive Favicons: from 0.0.0 before 2.0.2.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Responsive Favicons - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-019
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Responsive Favicons allows Cross-Site Scripting (XSS).This issue affects Responsive Favicons: from 0.0.0 before 2.0.2.
- Record
CVE-2026-3218- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-15479
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Responsive Favicons allows Cross-Site Scripting (XSS).This issue affects Responsive Favicons: from 0.0.0 before 2.0.2.
- Record
EUVD-2026-15479- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2v7j-cgj8-gpww
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 Responsive Favicons allows Cross-Site Scripting (XSS).This issue affects Responsive Favicons: from 0.0.0 before 2.0.2.
- Record
GHSA-2v7j-cgj8-gpww- 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 Responsive Favicons allows Cross-Site Scripting (XSS).This issue affects Responsive Favicons: from 0.0.0 before 2.0.2.
- Record
CVE-2026-3218- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Responsive Favicons - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-019
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Responsive Favicons allows Cross-Site Scripting (XSS).This issue affects Responsive Favicons: from 0.0.0 before 2.0.2.
- Record
CVE-2026-3218- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVDRUPAL-CONTRIB-2026-019 No score
This module adds the favicons generated by realfavicongenerator.net to your Drupal site.
The module does not filter administrator-entered text, leading to a persistent Cross-site scripting (XSS) vulnerability.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer responsive favicons".
- Record
DRUPAL-CONTRIB-2026-019- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/responsive_faviconsPackagist:https://packages.drupal.org/8 |
before 2.0.2 | 2.0.2 |
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-2026-3218 is a medium vulnerability (CVSS 4.8) in Drupal Responsive Favicons, published February 25, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 8th percentile. Fixed in drupal/responsive_favicons 2.0.2.