CVE-2025-5682
Klaro Cookie & Consent Management - Moderately critical - Cross-site Scripting - SA-CONTRIB-2025-080
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Klaro Cookie & Consent Management allows Cross-Site Scripting (XSS).This issue affects Klaro Cookie & Consent Management: from 0.0.0 before 3.0.7.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Klaro Cookie & Consent Management - Moderately critical - Cross-site Scripting - SA-CONTRIB-2025-080
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Klaro Cookie & Consent Management allows Cross-Site Scripting (XSS).This issue affects Klaro Cookie & Consent Management: from 0.0.0 before 3.0.7.
- Record
CVE-2025-5682- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2025-19188
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Klaro Cookie & Consent Management allows Cross-Site Scripting (XSS).This issue affects Klaro Cookie & Consent Management: from 0.0.0 before 3.0.7.
- Record
EUVD-2025-19188- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2vww-xx9q-5hxm
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 Klaro Cookie & Consent Management allows Cross-Site Scripting (XSS).This issue affects Klaro Cookie & Consent Management: from 0.0.0 before 3.0.7.
- Record
GHSA-2vww-xx9q-5hxm- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Klaro Cookie & Consent Management allows Cross-Site Scripting (XSS).This issue affects Klaro Cookie & Consent Management: from 0.0.0 before 3.0.7.
- Record
CVE-2025-5682- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Klaro Cookie & Consent Management - Moderately critical - Cross-site Scripting - SA-CONTRIB-2025-080
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Klaro Cookie & Consent Management allows Cross-Site Scripting (XSS).This issue affects Klaro Cookie & Consent Management: from 0.0.0 before 3.0.7.
- Record
CVE-2025-5682- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVDRUPAL-CONTRIB-2025-080 No score
Klaro Cookie & Consent Management module is used for consent management for cookies and external sources. It makes changes to the markup to enable or disable loading.
The module doesn't sufficiently sanitize some HTML attributes allowing persistent Cross-site Scripting (XSS) attacks.
This vulnerability is mitigated by the fact that an attacker must have a role with permission to enter HTML tags containing specific attributes.
- Record
DRUPAL-CONTRIB-2025-080- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/klaroPackagist:https://packages.drupal.org/8 |
before 3.0.7 | 3.0.7 |
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-2025-5682 is a medium vulnerability (CVSS 4.3) in Drupal Klaro Cookie & Consent Management, published June 25, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.27%, the 18th percentile. Fixed in drupal/klaro 3.0.7.