CVE-2021-42326

Description

Redmine before 4.1.5 and 4.2.x before 4.2.3 may disclose the names of users on activity views due to an insufficient access filter.

5.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.51%

Vendor Advisory redmine.org Vendor Advisory redmine.org Vendor Advisory redmine.org Vendor Advisory redmine.org

Affected: n/a n/a

References

Link	Tags
https://www.redmine.org/projects/redmine/wiki/Security_Advisories	patch vendor advisory
https://www.redmine.org/news/133	mitigation vendor advisory
https://www.redmine.org/projects/redmine/wiki/Changelog_4_2#423-2021-10-10	release notes vendor advisory
https://www.redmine.org/projects/redmine/wiki/Changelog_4_1#415-2021-10-10	release notes vendor advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00013.html	third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2021-42326?: CVE-2021-42326 has been scored as a medium severity vulnerability.
How to fix CVE-2021-42326?: To fix CVE-2021-42326, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-42326 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-42326 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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