CVE-2021-41836
Summary
| CVE | CVE-2021-41836 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-12-14 16:15:00 UTC |
| Updated | 2021-12-17 01:59:00 UTC |
| Description | The Fathom Analytics WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and escaping via the $site_id parameter found in the ~/fathom-analytics.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 3.0.4. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled. |
Risk And Classification
Problem Types: CWE-79
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Conva | Fathom Analytics | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Vulnerability Advisories - Wordfence | MISC | www.wordfence.com | |
| 403 Forbidden | MISC | plugins.trac.wordpress.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: José Aguilera
There are currently no legacy QID mappings associated with this CVE.