CVE-2019-14349

Name: CVE-2019-14349
Creator: NVD / NIST
Published: 2019-07-28T16:15:10.73+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.86%

Last modified Jun 17, 2026

CVE-2019-14349 is a vulnerability of currently unknown severity. EspoCRM version 5.6.4 is vulnerable to stored XSS due to 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. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

EspoCRM version 5.6.4 is vulnerable to stored XSS due to 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. This code will be executed when a user opens a page of any profile with this.

Metrics

EPSS Probability

0.86%

54.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Espocrm	Espocrm	5.6.4

References

https://github.com/espocrm/espocrm/issues/1358Exploit, Third Party Advisory
https://github.com/espocrm/espocrm/issues/1358Exploit, Third Party Advisory

Timeline

Published: Jul 28, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-14349?

How severe is CVE-2019-14349?

Severity scoring for CVE-2019-14349 is pending analysis. The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2019-14349?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-14349?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST