CVE-2019-19375

Name: CVE-2019-19375
Creator: NVD / NIST
Published: 2019-11-28T17:15:12.383+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.42%

Last modified Jun 17, 2026

CVE-2019-19375 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. In Octopus Deploy before 2019.10.7, in a configuration where SSL offloading is enabled, the CSRF cookie was sometimes sent without the secure attribute. (The fix for this was backported to LTS versions 2019.6.14 and 2019.9.8.). EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

In Octopus Deploy before 2019.10.7, in a configuration where SSL offloading is enabled, the CSRF cookie was sometimes sent without the secure attribute. (The fix for this was backported to LTS versions 2019.6.14 and 2019.9.8.)

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.42%

33.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Octopus	Octopus Deploy	< 2019.10.7
Octopus	Octopus Deploy	>= 2019.6.0, < 2019.6.14
Octopus	Octopus Deploy	>= 2019.9.0, < 2019.9.8

References

https://github.com/OctopusDeploy/Issues/issues/5998Third Party Advisory
https://github.com/OctopusDeploy/Issues/issues/5998Third Party Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2019-19375?

How severe is CVE-2019-19375?

CVE-2019-19375 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.

How do I fix CVE-2019-19375?

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-2019-19375?

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

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Source: NVD / NIST