{"answers":{"affected":"2 open source packages ship an affected version, including matrix-react-sdk.","exploited":"There is no known exploitation of CVE-2024-47824 in the wild and no public exploit code.","fix":"Upgrade matrix-react-sdk to 3.102.0 or later.","what":"CVE-2024-47824 is a high-severity vulnerability in matrix-org matrix-react-sdk, published on 15 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-47824 and fix it if it is affected.\n\nWhat it is: CVE-2024-47824 is a high-severity vulnerability in matrix-org matrix-react-sdk, published on 15 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-47824 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- matrix-react-sdk (npm): affected from 3.18.0; fixed in 3.102.0\n- matrix-react-sdk (npm): affected from 3.18.0; fixed in 3.102.0\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-2024-47824/ (Markdown: https://insights.sbomify.com/CVE-2024-47824/index.md)","id":"CVE-2024-47824","markdown":"https://insights.sbomify.com/CVE-2024-47824/index.md","name":"CVE-2024-47824","record":{"aliases":["GHSA-qcvh-p9jq-wp8v"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Matrix React SDK","requires_auth":"none","summary":"A malicious homeserver can steal message keys when a user invites another user, exposing encrypted chat history.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"matrix-react-sdk is react-based software development kit for inserting a Matrix chat/VOIP client into a web page. Starting in version 3.18.0 and before 3.102.0, matrix-react-sdk allows a malicious homeserver to potentially steal message keys for a room when a user invites another user to that room, via injection of a malicious device controlled by the homeserver. This is possible because matrix-react-sdk before 3.102.0 shared historical message keys on invite. Version 3.102.0 fixes this issue by disabling sharing message keys on invite by removing calls to the vulnerable functionality. No known workarounds are available.","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":"Malicious homeservers can steal message keys when the matrix-react-sdk user invites another user to a room","id":"CVE-2024-47824","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"information_disclosure","year":"2024"},"n_packages":2,"n_references":3,"next":{"headline":"CIDR deny policies may not take effect when a more narrow CIDR allow is present","id":"CVE-2024-47825"},"packages":[{"ecosystem":"npm","fixed":["3.102.0"],"introduced":["3.18.0"],"last_affected":[],"package":"matrix-react-sdk","purl":null,"source":"GHSA-qcvh-p9jq-wp8v"},{"ecosystem":"npm","fixed":["3.102.0"],"introduced":["3.18.0"],"last_affected":[],"package":"matrix-react-sdk","purl":"pkg:npm/matrix-react-sdk","source":"GHSA-qcvh-p9jq-wp8v"}],"prev":{"headline":"Livewire Remote Code Execution (RCE) on File Uploads","id":"CVE-2024-47823"},"products":["matrix-react-sdk"],"published":"2024-10-15","related":[],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-21","vendors":["matrix-org"]},"summary":"A malicious homeserver can steal message keys when a user invites another user, exposing encrypted chat history.","url":"https://insights.sbomify.com/CVE-2024-47824/"}