CVE-2022-1881

Name: CVE-2022-1881
Creator: NVD / NIST
Published: 2022-07-15T08:15:07.13+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2022-1881 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. In affected versions of Octopus Server an Insecure Direct Object Reference vulnerability exists where it is possible for a user to download Project Exports from a Project they do not have permissions to access. This vulnerability only impacts projects within the same Space.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

In affected versions of Octopus Server an Insecure Direct Object Reference vulnerability exists where it is possible for a user to download Project Exports from a Project they do not have permissions to access. This vulnerability only impacts projects within the same Space.

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

0.47%

37.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-639

Affected Software

Vendor	Product	Versions
Octopus	Octopus Server	>= 2021.1.6959, < 2021.3.13021
Octopus	Octopus Server	>= 2022.1.2121, < 2022.1.2894
Octopus	Octopus Server	>= 2022.2.6729, < 2022.2.6971
Octopus	Octopus Server	>= 2022.3.348, < 2022.3.2616

References

https://advisories.octopus.com/post/2022/sa2022-06/Vendor Advisory
https://advisories.octopus.com/post/2022/sa2022-06/Vendor Advisory

Timeline

Published: Jul 15, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-1881?

How severe is CVE-2022-1881?

CVE-2022-1881 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2022-1881?

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-2022-1881?

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

Scan your code now

Source: NVD / NIST