{"answers":{"affected":"3 open source packages ship an affected version, including matrix-sdk.","exploited":"There is no known exploitation of GHSA-fc4h-xcf3-qj5f in the wild and no public exploit code.","fix":"Upgrade matrix-sdk to 0.6.2 or later.","what":"GHSA-fc4h-xcf3-qj5f is a vulnerability in matrix-sdk, published on 24 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-fc4h-xcf3-qj5f and fix it if it is affected.\n\nWhat it is: GHSA-fc4h-xcf3-qj5f is a vulnerability in matrix-sdk, published on 24 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-fc4h-xcf3-qj5f in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- matrix-sdk (crates.io): affected from 0.6.0; fixed in 0.6.2\n- matrix-sdk (crates.io): affected from 0.6.0; fixed in 0.6.2\n- matrix-sdk (crates.io): affected from 0.6.0; fixed in 0.6.2\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/GHSA-fc4h-xcf3-qj5f/ (Markdown: https://insights.sbomify.com/GHSA-fc4h-xcf3-qj5f/index.md)","id":"GHSA-fc4h-xcf3-qj5f","markdown":"https://insights.sbomify.com/GHSA-fc4h-xcf3-qj5f/index.md","name":"GHSA-fc4h-xcf3-qj5f","record":{"aliases":["RUSTSEC-2022-0062"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Matrix SDK library","requires_auth":"none","summary":"The matrix-sdk library leaks user access tokens into logs when used with specific tracing configurations, allowing attackers with log access to hijack accounts.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"When sending Matrix requests using an affected version of `matrix-sdk` in an application that writes logs using `tracing-subscriber` (in a way that includes fields of tracing spans such as `tracing_subscriber`s default text output from the `fmt` module), these logs will contain the user's access token.","ecosystems":["crates.io"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"matrix-sdk 0.6.0 logs access tokens","id":"GHSA-fc4h-xcf3-qj5f","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":3,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":["0.6.2"],"introduced":["0.6.0"],"last_affected":[],"package":"matrix-sdk","purl":null,"source":"GHSA-fc4h-xcf3-qj5f"},{"ecosystem":"crates.io","fixed":["0.6.2"],"introduced":["0.6.0"],"last_affected":[],"package":"matrix-sdk","purl":"pkg:cargo/matrix-sdk","source":"GHSA-fc4h-xcf3-qj5f"},{"ecosystem":"crates.io","fixed":["0.6.2"],"introduced":["0.6.0"],"last_affected":[],"package":"matrix-sdk","purl":"pkg:cargo/matrix-sdk","source":"RUSTSEC-2022-0062"}],"products":null,"published":"2022-10-24","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"The matrix-sdk library leaks user access tokens into logs when used with specific tracing configurations, allowing attackers with log access to hijack accounts.","url":"https://insights.sbomify.com/GHSA-fc4h-xcf3-qj5f/"}