mattermost-11.2

Direct Vulnerabilities

Known vulnerabilities in the mattermost-11.2 package. This does not include vulnerabilities belonging to this package’s dependencies.

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free

Vulnerability	Vulnerable Version
L Improper Authorization	<11.2.4-r9
L GHSA-2v4p-qf9q-27wj	<11.2.4-r9
L GHSA-hrxh-6v49-42gf	<11.2.4-r9
L Improper Validation of Array Index	<11.2.4-r9
L GHSA-p77j-4mvh-x3m3	<11.2.4-r9
L GHSA-xc2p-8ggw-6cr5	<11.2.4-r4
L CVE-2026-56859	<11.2.4-r4
L GHSA-c974-w86c-vpfw	<11.2.4-r4
L CVE-2026-33818	<11.2.4-r4
L CVE-2026-39821	<11.2.4-r4
L GHSA-7qch-w8m5-g3h3	<11.2.4-r4
L GHSA-w2q5-6q6x-x959	<11.2.4-r4
L CVE-2026-56860	<11.2.4-r4
L GHSA-76p8-fhrm-vpc7	<11.2.4-r4
L CVE-2026-56858	<11.2.4-r4
L GHSA-25mv-j2qr-v5jq	<11.2.4-r4
L CVE-2026-56862	<11.2.4-r4
L GHSA-ff52-ph69-cf7x	<11.2.4-r2
L CVE-2026-39822	<11.2.4-r2
L CVE-2026-42505	<11.2.4-r2
L GHSA-xcgv-8mv7-v8c7	<11.2.4-r2
L Use of a Broken or Risky Cryptographic Algorithm	<11.2.4-r1
L GHSA-f5pg-7wfw-84q9	<11.2.4-r1
M Use of a Broken or Risky Cryptographic Algorithm	<11.2.4-r1
L GHSA-7f33-f4f5-xwgw	<11.2.4-r1
L GHSA-4279-q6mj-392r	<11.2.4-r1
M Link Following	<11.2.4-r1
L Direct Request ('Forced Browsing')	<11.2.4-r1
L GHSA-h3gm-q7m7-mp28	<11.2.4-r1
H Access of Resource Using Incompatible Type ('Type Confusion')	<11.2.4-r1
L Cross-site Scripting (XSS)	<11.2.4-r1
M Cross-site Scripting (XSS)	<11.2.4-r1
L Directory Traversal	<11.2.4-r1
C CVE-2026-27143	<11.2.4-r1
L CVE-2026-42507	<11.2.4-r1
L GHSA-rv83-g57w-fr8j	<11.2.4-r1
L GHSA-j4j7-vw47-rhfq	<11.2.4-r1
H Incorrect Authorization	<11.2.4-r1
L GHSA-cfp9-33rc-j74f	<11.2.4-r1
L GHSA-xj38-jxc5-rppx	<11.2.4-r1
L GHSA-7mr4-xjxg-34g6	<11.2.4-r1
L GHSA-h524-452v-82p9	<11.2.4-r1
L GHSA-x4jj-h2v8-hqqv	<11.2.4-r1
L CVE-2026-32280	<11.2.4-r1
L CVE-2026-42504	<11.2.4-r1
L GHSA-jrg3-gfjw-hm96	<11.2.4-r1
L GHSA-5w89-2c2x-6x66	<11.2.4-r1
L GHSA-j3gx-2473-5fp8	<11.2.4-r1
H Allocation of Resources Without Limits or Throttling	<11.2.4-r1
L GHSA-cqrx-3m42-5p5w	<11.2.4-r1
M Allocation of Resources Without Limits or Throttling	<11.2.4-r1
L CVE-2026-27145	<11.2.4-r1
L GHSA-gjvh-7jh8-7xhm	<11.2.4-r1
L GHSA-m4pr-4j3g-9v7v	<11.2.4-r1
H Improper Certificate Validation	<11.2.4-r1
L CVE-2026-42499	<11.2.4-r0
L CVE-2026-42501	<11.2.4-r0
H Double Free	<11.2.4-r0
L GHSA-497x-jcxf-m478	<11.2.4-r0
M Link Following	<11.2.4-r0
H Allocation of Resources Without Limits or Throttling	<11.2.4-r0
L Cross-site Scripting (XSS)	<11.2.4-r0
H NULL Pointer Dereference	<11.2.4-r0
L GHSA-5m4p-2gjx-p2g8	<11.2.4-r0
L GHSA-2283-wf8c-rw8r	<11.2.4-r0
L GHSA-qf3q-3h68-mmh2	<11.2.4-r0
L GHSA-8g2r-hhvj-mv99	<11.2.4-r0
L GHSA-h74g-238j-357m	<11.2.4-r0
H Loop with Unreachable Exit Condition ('Infinite Loop')	<11.2.4-r0
L GHSA-xq5j-9r39-c3vf	<11.2.4-r0
L GHSA-qc64-m6c2-v4x7	<11.2.4-r0
M Out-of-bounds Write	<11.2.4-r0
L GHSA-3v2c-x6q9-f697	<11.2.4-r0
L CVE-2026-39825	<11.2.4-r0
L Improper Encoding or Escaping of Output	<11.2.4-r0
L GHSA-p9h5-jm8x-mjm5	<11.2.4-r0
L Allocation of Resources Without Limits or Throttling	<11.2.2-r1
L GHSA-xvqr-69v8-f3gv	<11.2.2-r1
L GHSA-cm6p-qc7v-m3jw	<11.2.2-r1
L GHSA-gm9r-q53w-2gh4	<11.2.2-r1
L CVE-2025-61730	<11.2.2-r1
L Out-of-bounds Write	<11.2.2-r1
L Allocation of Resources Without Limits or Throttling	<11.2.2-r1
L CVE-2025-61731	<11.2.2-r1
L GHSA-gr56-3gp6-6gmj	<11.2.2-r1
L GHSA-g9q4-qjx4-2v7q	<11.2.2-r1

Vulnerability

Vulnerable Version

Improper Authorization

<11.2.4-r9