https://isitpatched.com/mattermost Security alerts for Mattermost: newly-exploited CVEs and end-of-life events from IsItPatched. en Compiled by IsItPatched (isitpatched.com) from NVD, CISA KEV, EPSS and endoflife.date. IsItPatched (https://isitpatched.com) https://www.rssboard.org/rss-specification 15 https://isitpatched.com/icon-192.png https://isitpatched.com/mattermost Thu, 18 Jun 2026 00:34:29 GMT https://isitpatched.com/cve/CVE-2023-48369 mattermost|CVE-2023-48369 Severity: Medium (CVSS 4.3) · Uncontrolled resource consumption · EPSS 1% Medium IsItPatched Mon, 27 Nov 2023 10:15:08 GMT https://isitpatched.com/cve/CVE-2023-48268 mattermost|CVE-2023-48268 Severity: Medium (CVSS 4.3) · Uncontrolled resource consumption · EPSS 1% Medium IsItPatched Mon, 27 Nov 2023 10:15:08 GMT https://isitpatched.com/cve/CVE-2023-40703 mattermost|CVE-2023-40703 Severity: Medium (CVSS 4.3) · Uncontrolled resource consumption · EPSS 1% Medium IsItPatched Mon, 27 Nov 2023 10:15:07 GMT https://isitpatched.com/cve/CVE-2023-2831 mattermost|CVE-2023-2831 Severity: Medium (CVSS 4.3) · Uncontrolled resource consumption · EPSS 1% Medium IsItPatched Fri, 16 Jun 2023 10:15:09 GMT https://isitpatched.com/cve/CVE-2023-2792 mattermost|CVE-2023-2792 Severity: Medium (CVSS 6.5) · Information disclosure · EPSS 1% Medium IsItPatched Fri, 16 Jun 2023 10:15:09 GMT https://isitpatched.com/cve/CVE-2023-2785 mattermost|CVE-2023-2785 Severity: Medium (CVSS 4.3) · Uncontrolled resource consumption · EPSS 1% Medium IsItPatched Fri, 16 Jun 2023 10:15:09 GMT https://isitpatched.com/cve/CVE-2023-2193 mattermost|CVE-2023-2193 Severity: Medium (CVSS 6.5) · Missing authorization · EPSS 1% Medium IsItPatched Thu, 20 Apr 2023 09:15:10 GMT https://isitpatched.com/cve/CVE-2022-4045 mattermost|CVE-2022-4045 Severity: Low (CVSS 3.1) · Resource exhaustion · EPSS 1% Low IsItPatched Wed, 23 Nov 2022 07:15:10 GMT https://isitpatched.com/cve/CVE-2022-4044 mattermost|CVE-2022-4044 Severity: Medium (CVSS 4.3) · Resource exhaustion · EPSS 1% Medium IsItPatched Wed, 23 Nov 2022 06:15:09 GMT https://isitpatched.com/cve/CVE-2022-4019 mattermost|CVE-2022-4019 Severity: Medium (CVSS 4.3) · Resource exhaustion · EPSS 1% Medium IsItPatched Wed, 23 Nov 2022 06:15:09 GMT https://isitpatched.com/cve/CVE-2022-2406 mattermost|CVE-2022-2406 Severity: Medium (CVSS 4.3) · Uncontrolled resource consumption · EPSS 1% Medium IsItPatched Thu, 14 Jul 2022 18:15:08 GMT https://isitpatched.com/cve/CVE-2022-1002 mattermost|CVE-2022-1002 Severity: Low (CVSS 2) · CWE-80 · EPSS 1% Low IsItPatched Fri, 18 Mar 2022 18:15:12 GMT https://isitpatched.com/cve/CVE-2022-0708 mattermost|CVE-2022-0708 Severity: Medium (CVSS 4.3) · Information disclosure · EPSS 1% Medium IsItPatched Mon, 21 Feb 2022 18:15:08 GMT https://isitpatched.com/cve/CVE-2021-37865 mattermost|CVE-2021-37865 Severity: Medium (CVSS 4.3) · Uncontrolled resource consumption · EPSS 1% Medium IsItPatched Tue, 18 Jan 2022 17:15:08 GMT https://isitpatched.com/cve/CVE-2021-37864 mattermost|CVE-2021-37864 Severity: Low (CVSS 2.6) · Improper access control · EPSS 1% Low IsItPatched Tue, 18 Jan 2022 17:15:08 GMT https://isitpatched.com/cve/CVE-2021-37861 mattermost|CVE-2021-37861 Severity: Medium (CVSS 5.8) · CWE-532 · EPSS 1% Medium IsItPatched Thu, 09 Dec 2021 22:15:07 GMT https://isitpatched.com/cve/CVE-2021-37860 mattermost|CVE-2021-37860 Severity: Low (CVSS 3.7) · Cross-site scripting (XSS) · EPSS 1% Low IsItPatched Wed, 22 Sep 2021 17:15:11 GMT https://isitpatched.com/cve/CVE-2021-37859 mattermost|CVE-2021-37859 Severity: High (CVSS 7.1) · Cross-site scripting (XSS) · EPSS 3% High IsItPatched Thu, 05 Aug 2021 20:15:09 GMT https://isitpatched.com/cve/CVE-2020-13891 mattermost|CVE-2020-13891 Severity: High (CVSS 7.5) · EPSS 1% High IsItPatched Fri, 26 Jun 2020 17:15:10 GMT https://isitpatched.com/cve/CVE-2019-20851 mattermost|CVE-2019-20851 Severity: Critical (CVSS 9.1) · Path traversal · EPSS 1% Critical IsItPatched Fri, 19 Jun 2020 15:15:10 GMT