CVE-2024-23319

CSRF issue allows disconnecting a user's Jira connection through a simple post message (Jira Plugin)

Description

Mattermost Jira Plugin fails to protect against logout CSRF allowing an attacker to post a specially crafted message that would disconnect a user's Jira connection in Mattermost only by viewing the message.

Remediation

Solution:

  • Update Mattermost Server to versions 8.1.8 or higher. Alternatively, update the Mattermost Jira Plugin to versions v4.1.0

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.09%
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-2024-23319?
CVE-2024-23319 has been scored as a low severity vulnerability.
How to fix CVE-2024-23319?
To fix CVE-2024-23319: Update Mattermost Server to versions 8.1.8 or higher. Alternatively, update the Mattermost Jira Plugin to versions v4.1.0
Is CVE-2024-23319 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-23319 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-2024-23319?
CVE-2024-23319 affects Mattermost Mattermost.
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