{"answers":{"affected":"17 open source packages ship an affected version, including github.com/mattermost/mattermost-server, github.com/mattermost/mattermost-server/v5 and github.com/mattermost/mattermost-server/v6. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-14573 in the wild and no public exploit code.","fix":"Upgrade github.com/mattermost/mattermost-server to 5.3.2-0.20251215190648-6404ab29acc0 or later.","what":"CVE-2025-14573 is a low-severity missing authorization vulnerability in Mattermost Mattermost Server, published on 16 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-14573 and fix it if it is affected.\n\nWhat it is: CVE-2025-14573 is a low-severity missing authorization vulnerability in Mattermost Mattermost Server, published on 16 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-14573 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/mattermost/mattermost-server (Go): affected all versions; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected all versions; fixed in 5.3.2-0.20251215190648-6404ab29acc0\n- github.com/mattermost/mattermost-server (Go): affected all versions; fixed in 5.3.2-0.20251215190648-6404ab29acc0\n- github.com/mattermost/mattermost-server (Go): affected from 10.11.0; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 10.11.0; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 10.11.0+incompatible; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 11.1.0; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 11.1.0; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 11.1.0+incompatible; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 11.2.0; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 11.2.0; no fix listed\n- github.com/mattermost/mattermost-server (Go): affected from 11.2.0+incompatible; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-14573/ (Markdown: https://insights.sbomify.com/CVE-2025-14573/index.md)","id":"CVE-2025-14573","markdown":"https://insights.sbomify.com/CVE-2025-14573/index.md","name":"CVE-2025-14573","record":{"aliases":["GHSA-cgjg-p2m2-qm4p","GO-2026-4523"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["privilege_escalation","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Mattermost collaboration platform","requires_auth":"high_privilege","summary":"Team administrators can bypass invite permission restrictions to add unauthorized users to teams via API requests.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mattermost","cpe":[{"product":"mattermost_server","vendor":"mattermost"}],"cvss":{"score":3.8,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Mattermost versions 10.11.x \u003c= 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Team Admin Bypass of Invite Permissions via allow_open_invite Field","id":"CVE-2025-14573","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"mattermost:mattermost_server","products":["mattermost:mattermost_server"],"type":"missing_authorization","year":"2025"},"n_packages":17,"n_references":1,"next":{"headline":"Information disclosure in weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki \u0026 AI Chatbot","id":"CVE-2025-14574"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GO-2026-4523"},{"ecosystem":"Go","fixed":["5.3.2-0.20251215190648-6404ab29acc0"],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":null,"source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":["5.3.2-0.20251215190648-6404ab29acc0"],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":[],"introduced":["10.11.0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":null,"source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":[],"introduced":["10.11.0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":[],"introduced":["10.11.0+incompatible"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GO-2026-4523"},{"ecosystem":"Go","fixed":[],"introduced":["11.1.0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":null,"source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":[],"introduced":["11.1.0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":[],"introduced":["11.1.0+incompatible"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GO-2026-4523"},{"ecosystem":"Go","fixed":[],"introduced":["11.2.0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":null,"source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":[],"introduced":["11.2.0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":[],"introduced":["11.2.0+incompatible"],"last_affected":[],"package":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","source":"GO-2026-4523"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server/v5","purl":"pkg:golang/github.com/mattermost/mattermost-server/v5","source":"GO-2026-4523"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost-server/v6","purl":"pkg:golang/github.com/mattermost/mattermost-server/v6","source":"GO-2026-4523"},{"ecosystem":"Go","fixed":["8.0.0-20251215190648-6404ab29acc0"],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost/server/v8","purl":null,"source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":["8.0.0-20251215190648-6404ab29acc0"],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost/server/v8","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8","source":"GHSA-cgjg-p2m2-qm4p"},{"ecosystem":"Go","fixed":["8.0.0-20251215190648-6404ab29acc0"],"introduced":["0"],"last_affected":[],"package":"github.com/mattermost/mattermost/server/v8","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8","source":"GO-2026-4523"}],"prev":{"headline":"UTT 进取 512W formWebAuthGlobalConfig memory corruption","id":"CVE-2025-14572"},"products":["Mattermost"],"published":"2026-02-16","related":[{"cvss_score":9.9,"headline":"Account takeover on OAuth/OpenID-enabled servers","id":"CVE-2025-12419","kev_date_added":null,"published":"2025-11-27"},{"cvss_score":9.9,"headline":"Account Takeover via Code Exchange Endpoint","id":"CVE-2025-12421","kev_date_added":null,"published":"2025-11-27"},{"cvss_score":9.9,"headline":"Path Traversal Leading to RCE by Any Authenticated Mattermost User","id":"CVE-2025-4981","kev_date_added":null,"published":"2025-06-20"},{"cvss_score":9.9,"headline":"Arbitrary file read via block duplication in Mattermost Boards","id":"CVE-2025-20051","kev_date_added":null,"published":"2025-02-24"},{"cvss_score":9.9,"headline":"Arbitrary file read in Mattermost Boards via import \u0026 export board archive","id":"CVE-2025-25279","kev_date_added":null,"published":"2025-02-24"},{"cvss_score":9.8,"headline":"Mattermost Server: Insufficient Password-Reset Link Invalidation","id":"CVE-2016-11074","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":9.8,"headline":"Mattermost Server allows attackers to gain privileges by accessing unintended API endpoints with users' credentials","id":"CVE-2017-18885","kev_date_added":null,"published":"2020-06-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-17","vendors":["Mattermost"]},"summary":"Team administrators can bypass invite permission restrictions to add unauthorized users to teams via API requests.","url":"https://insights.sbomify.com/CVE-2025-14573/"}