{"answers":{"affected":"2 open source packages ship an affected version, including matrix-appservice-irc. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-27146 in the wild and no public exploit code.","fix":"Upgrade matrix-appservice-irc to 3.0.4 or later.","what":"CVE-2025-27146 is a low-severity command injection vulnerability in matrix-org matrix-appservice-irc, published on 25 Feb 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-27146 and fix it if it is affected.\n\nWhat it is: CVE-2025-27146 is a low-severity command injection vulnerability in matrix-org matrix-appservice-irc, published on 25 Feb 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-27146 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- matrix-appservice-irc (npm): affected all versions; fixed in 3.0.4\n- matrix-appservice-irc (npm): affected all versions; fixed in 3.0.4\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-2025-27146/ (Markdown: https://insights.sbomify.com/CVE-2025-27146/index.md)","id":"CVE-2025-27146","markdown":"https://insights.sbomify.com/CVE-2025-27146/index.md","name":"CVE-2025-27146","record":{"aliases":["GHSA-5mvm-89c9-9gm5"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Matrix IRC bridge","requires_auth":"high_privilege","summary":"Attackers can inject arbitrary IRC commands executed as their own puppeted user in the Matrix IRC bridge, requiring an upgrade to fix.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"matrix_irc_bridge","vendor":"matrix"}],"cvss":{"score":2.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-88","name":"Improper Neutralization of Argument Delimiters in a Command"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"matrix-appservice-irc is a Node.js IRC bridge for Matrix. The matrix-appservice-irc bridge up to version 3.0.3 contains a vulnerability which can lead to arbitrary IRC command execution as the puppeted user. The attacker can only inject commands executed as their own IRC user. The vulnerability has been patched in matrix-appservice-irc version 3.0.4.","ecosystems":["npm"],"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":"Matrix IRC Bridge allows IRC command injection to own puppeted user","id":"CVE-2025-27146","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"command_injection","year":"2025"},"n_packages":2,"n_references":2,"next":{"headline":"GLPI Inventory plugin has Improper Access Control Vulnerability","id":"CVE-2025-27147"},"packages":[{"ecosystem":"npm","fixed":["3.0.4"],"introduced":["0"],"last_affected":[],"package":"matrix-appservice-irc","purl":null,"source":"GHSA-5mvm-89c9-9gm5"},{"ecosystem":"npm","fixed":["3.0.4"],"introduced":["0"],"last_affected":[],"package":"matrix-appservice-irc","purl":"pkg:npm/matrix-appservice-irc","source":"GHSA-5mvm-89c9-9gm5"}],"prev":{"headline":"copyparty renders unsanitized filenames as HTML when user uploads empty files","id":"CVE-2025-27145"},"products":["matrix-appservice-irc"],"published":"2025-02-25","related":[{"cvss_score":8.8,"headline":"Parsing issue in matrix-org/node-irc leading to room takeovers","id":"CVE-2022-39203","kev_date_added":null,"published":"2022-09-13"},{"cvss_score":8,"headline":"Improper handling of multiline messages in matrix-appservice-irc","id":"CVE-2022-29166","kev_date_added":null,"published":"2022-05-05"},{"cvss_score":5.8,"headline":"matrix-appservice-irc IRC command injection via admin commands containing newlines","id":"CVE-2023-38690","kev_date_added":null,"published":"2023-08-04"},{"cvss_score":4.6,"headline":"matrix-appservice-irc PgDataStore.ts sql injection","id":"CVE-2022-3971","kev_date_added":null,"published":"2022-11-13"},{"cvss_score":4.3,"headline":"IRC mode parameter confusion in matrix-appservice-irc","id":"CVE-2022-39202","kev_date_added":null,"published":"2022-09-13"},{"cvss_score":3.5,"headline":"matrix-appservice-irc events can be crafted to leak parts of targeted messages from other bridged rooms","id":"CVE-2023-38700","kev_date_added":null,"published":"2023-08-04"}],"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":"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":"2025-02-25","vendors":["matrix-org"]},"summary":"Attackers can inject arbitrary IRC commands executed as their own puppeted user in the Matrix IRC bridge, requiring an upgrade to fix.","url":"https://insights.sbomify.com/CVE-2025-27146/"}