CVE-2024-2445

Reflected XSS in Mattermost Jira plugin

Description

Mattermost Jira plugin versions shipped with Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to escape user-controlled outputs when generating HTML pages, which allows an attacker to perform reflected cross-site scripting attacks against the users of the Mattermost server.

Remediation

Solution:

  • Update Mattermost to versions 8.1.0, 9.3.2, 9.4.3, 9.5.0 or higher.

Categories

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.32%
Vendor Advisory mattermost.com
Affected: Mattermost Mattermost
Published at:
Updated at:

References

Link Tags
https://mattermost.com/security-updates vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-2445?
CVE-2024-2445 has been scored as a medium severity vulnerability.
How to fix CVE-2024-2445?
To fix CVE-2024-2445: Update Mattermost to versions 8.1.0, 9.3.2, 9.4.3, 9.5.0 or higher.
Is CVE-2024-2445 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-2445 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-2445?
CVE-2024-2445 affects Mattermost Mattermost.
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