CVE-2019-15313

Name: CVE-2019-15313
Creator: NVD / NIST
Published: 2020-01-27T19:15:11.033+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.97%

Last modified Jun 17, 2026

CVE-2019-15313 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. In Zimbra Collaboration before 8.8.15 Patch 1, there is a non-persistent XSS vulnerability.. EPSS estimates a 0.97% chance of exploitation in the next 30 days.

Description

In Zimbra Collaboration before 8.8.15 Patch 1, there is a non-persistent XSS vulnerability.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.97%

57.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Zimbra	Collaboration Server	< 8.8.15
Zimbra	Collaboration Server	8.8.15

References

https://bugzilla.zimbra.com/show_bug.cgi?id=109141Issue Tracking, Permissions Required, Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
https://bugzilla.zimbra.com/show_bug.cgi?id=109141Issue Tracking, Permissions Required, Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory

Timeline

Published: Jan 27, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-15313?

In Zimbra Collaboration before 8.8.15 Patch 1, there is a non-persistent XSS vulnerability.

How severe is CVE-2019-15313?

CVE-2019-15313 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.97% probability of exploitation in the next 30 days.

How do I fix CVE-2019-15313?

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-2019-15313?

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

Scan your code now

Source: NVD / NIST