Known Vulnerabilities for Mattermost by Jenkins

Listed below are 1 of the newest known vulnerabilities associated with "Mattermost" by "Jenkins".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-96260 json Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 fail to enforce a request body ... Not Provided 2026-09-22 2026-09-23
CVE-2026-96259 json Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 fail to apply the internal-conn... Not Provided 2026-09-22 2026-09-23
CVE-2026-95666 json Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 fail to limit the length of the... Not Provided 2026-09-22 2026-09-22
CVE-2026-91181 json Mattermost versions 11.9.x <= 11.9.0, 11.8.x <= 11.8.4, 11.7.x <= 11.7.7, 10.11.x <= 10.11.22 Fail to sanitize Team objects r... Not Provided 2026-09-14 2026-09-16
CVE-2026-86349 json Mattermost versions 11.9.x <= 11.9.0, 11.8.x <= 11.8.4, 11.7.x <= 11.7.8, 10.11.x <= 10.11.22 fail to limit the nesting depth... Not Provided 2026-09-14 2026-09-14
CVE-2026-86348 json Mattermost versions <=11.9 11.0.9 11.4.8 11.7.7 10.22.11.0 fail to recover from handler panics, which allows an authenticated... Not Provided 2026-09-14 2026-09-14
CVE-2026-84713 json A flaw was found in the automation-controller notification subsystem. Although NotificationTemplate.notific... Not Provided 2026-09-23 2026-09-25
CVE-2026-82920 json Mattermost versions 11.9.x <= 11.9.0, 11.8.x <= 11.8.4, 11.7.x <= 11.7.7 fail to enforce authorization boundaries on the acce... Not Provided 2026-09-14 2026-09-14
CVE-2026-75588 json Mattermost Desktop App versions <=6.2 6.2.2.0 fail to validate the URL scheme when checking whether a target URL is internal ... Not Provided 2026-09-17 2026-09-17
CVE-2026-75587 json Mattermost Desktop App versions <=6.2 6.2.2.0 fail to redact the pre-auth secret when generating a diagnostics report, which ... Not Provided 2026-08-17 2026-08-18
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationJenkinsMattermost2.6.2
ApplicationJenkinsMattermost2.6.1
ApplicationJenkinsMattermost2.6
ApplicationJenkinsMattermost2.5.2
ApplicationJenkinsMattermost2.5.1
ApplicationJenkinsMattermost2.5.0
ApplicationJenkinsMattermost2.4.1
ApplicationJenkinsMattermost2.4.0
ApplicationJenkinsMattermost2.3.2
ApplicationJenkinsMattermost2.3.1
ApplicationJenkinsMattermost2.3.0
ApplicationJenkinsMattermost2.2.0
ApplicationJenkinsMattermost2.1.3
ApplicationJenkinsMattermost2.1.2
ApplicationJenkinsMattermost2.1.1
ApplicationJenkinsMattermost2.1.0
ApplicationJenkinsMattermost2.0.2
ApplicationJenkinsMattermost2.0.1
ApplicationJenkinsMattermost2.0
ApplicationJenkinsMattermost1.5.3
Results limited to 20 most recent known configurations

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