Stored XSS Vulnerability in EspoCRM Affected by Malicious JavaScript Execution
CVE-2019-13643

6.1MEDIUM

Key Information:

Vendor

Espocrm

Status
Espocrm
Vendor
CVE Published:
18 July 2019

What is CVE-2019-13643?

EspoCRM before version 5.6.4 contains a stored Cross-Site Scripting vulnerability that permits remote attackers to execute arbitrary JavaScript code. The exploit occurs when a new stream message containing an XSS payload is stored and subsequently activated by a user clicking on a malicious link within the Notifications page. This flaw can lead to significant security risks, including unauthorized actions and data exposure.

References

https://github.com/espocrm/espocrm/issues/1349
x_refsource_MISC
https://github.com/espocrm/espocrm/milestone/64?closed=1
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.