Cross‑Site Scripting via YouTube Service Info Content in BackdropCMS GDPR Cookies Module
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| BackdropCMS | GDPR cookies module for Backdrop CMS | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Backdropcms | Gdpr Cookies Module For Backdrop Cms |
|
Vendor Solution
Upgrade to the latest release of the GDPR Cookies module.
Vendor Workaround
Remove the permission "Create a GDPR Cookies Service" or "Edit any GDPR Cookies Service", from all roles, or remove the YouTube service as configuration.
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.264% probability within 30 days)
| Link | Providers |
|---|---|
| https://backdropcms.org/security/sa-contrib-2025-013 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Backdropcms
Backdropcms gdpr Cookies Module For Backdrop Cms |
|
| Vendors & Products |
Backdropcms
Backdropcms gdpr Cookies Module For Backdrop Cms |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Cross‑Site Scripting via YouTube Service Info Content in BackdropCMS GDPR Cookies Module |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The GDPR cookies module for Backdrop CMS (before 1.x-1.3.5) doesn't sufficiently protect visitors from Cross Site Scripting (XSS) if a malicious value has been provided for the optional 'Info content' field for the YouTube service. This is mitigated by the fact that an attacker must have a role with the permission "Create a GDPR Cookies Service" or "Edit any GDPR Cookies Service" and a site must have added a YouTube service as configuration. | |
| Weaknesses | CWE-80 | |
| References |
| |
| Metrics |
cvssV4_0
|