Description

EspoCRM 6.1.6 and prior suffers from a persistent (type II) cross-site scripting (XSS) vulnerability in processing user-supplied avatar images. This issue was fixed in version 6.1.7 of the product.

Remediation

References

CVE-2021-3539

Related Vulnerabilities

Ruby on Rails Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-0446)

WordPress Plugin WooCommerce Product Table Lite Cross-Site Scripting (2.3.0)

WordPress Plugin Responsive Lightbox2 Cross-Site Scripting (1.0.2)

WordPress 5.2.x Multiple Vulnerabilities (5.2 - 5.2.15)

OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') Vulnerability (CVE-2010-5298)

Severity

Medium

Classification

CVE-2021-3539 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities