CVE-2024-46872: Client-Side Path Traversal Leading to CSRF in Playbooks

Severity: medium (CVSS 4.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-10-29 · updated 2026-06-17
Weakness: CWE-352

Description

Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 fail to sanitize user inputs in the frontend that are used for redirection which allows for a one-click client-side path traversal that is leading to CSRF in Playbooks

Affected products

Mattermost: from 9.5.0 through 9.5.9; from 9.10.0 through 9.10.2; from 9.11.0 through 9.11.1

References

https://mattermost.com/security-updates

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