CVE-2023-2247

Name: CVE-2023-2247
Creator: NVD / NIST
Published: 2023-05-02T05:15:28.113+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2023-2247 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. In affected versions of Octopus Deploy it is possible to unmask variable secrets using the variable preview function. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

In affected versions of Octopus Deploy it is possible to unmask variable secrets using the variable preview function

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

0.45%

35.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Octopus	Octopus Deploy	>= 2018.3.0, < 2022.3.10929
Octopus	Octopus Deploy	>= 2022.4.0, < 2022.4.8319

References

https://advisories.octopus.com/post/2023/sa2023-07/Vendor Advisory
https://advisories.octopus.com/post/2023/sa2023-07/Vendor Advisory

Timeline

Published: May 2, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-2247?

In affected versions of Octopus Deploy it is possible to unmask variable secrets using the variable preview function

How severe is CVE-2023-2247?

CVE-2023-2247 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2023-2247?

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-2023-2247?

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

Scan your code now

Source: NVD / NIST