PT-2019-13628 · Espo · Espocrm

Dayn1Ne · Published 2019-07-28 · Updated 2019-07-30 · CVE-2019-14349

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions EspoCRM version 5.6.4

Description The issue is related to stored XSS due to the lack of filtration of user-supplied data in the "api/v1/Document" functionality for storing documents in the account tab. An attacker can upload a crafted file that contains JavaScript code in its name, which will be executed when a user opens a page of any profile with this document.

Recommendations For EspoCRM version 5.6.4, consider disabling the "api/v1/Document" functionality until a patch is available to prevent the upload of crafted files that can lead to stored XSS attacks. Additionally, restrict access to the document storage feature in the account tab to minimize the risk of exploitation. Avoid using the api/v1/Document endpoint for storing documents until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-14349

Affected Products

Espocrm

References · 3

• 🔥 https://github.com/espocrm/espocrm/issues/1358 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-14349 · Security Note
• https://osv.dev/vulnerability/CVE-2019-14349 · Vendor Advisory