{"answers":{"affected":"2 open source packages ship an affected version, including @toast-ui/editor.","exploited":"There is no known exploitation of GHSA-cr56-66mx-293v in the wild and no public exploit code.","fix":"Upgrade @toast-ui/editor to 2.2.0 or later.","what":"GHSA-cr56-66mx-293v is a cross-site scripting vulnerability in @toast-ui/editor, published on 3 Sep 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for GHSA-cr56-66mx-293v and fix it if it is affected.\n\nWhat it is: GHSA-cr56-66mx-293v is a cross-site scripting vulnerability in @toast-ui/editor, published on 3 Sep 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of GHSA-cr56-66mx-293v in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @toast-ui/editor (npm): affected all versions; fixed in 2.2.0\n- @toast-ui/editor (npm): affected all versions; fixed in 2.2.0\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/GHSA-cr56-66mx-293v/ (Markdown: https://insights.sbomify.com/GHSA-cr56-66mx-293v/index.md)","id":"GHSA-cr56-66mx-293v","markdown":"https://insights.sbomify.com/GHSA-cr56-66mx-293v/index.md","name":"GHSA-cr56-66mx-293v","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript editor library","requires_auth":"none","summary":"Attackers can execute arbitrary JavaScript in victims' browsers via XSS bypasses in the Toast UI Editor library.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Versions of `@toast-ui/editor` prior to 2.2.0 are vulnerable to Cross-Site Scripting (XSS).  There are multiple bypasses to the package's built-in XSS sanitization. This may allow attackers to execute arbitrary JavaScript on a victim's browser.\n\n## Recommendation\n\nUpgrade to version 2.2.0 or later.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Cross-Site Scripting in @toast-ui/editor","id":"GHSA-cr56-66mx-293v","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2020"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"npm","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"@toast-ui/editor","purl":null,"source":"GHSA-cr56-66mx-293v"},{"ecosystem":"npm","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"@toast-ui/editor","purl":"pkg:npm/%40toast-ui/editor","source":"GHSA-cr56-66mx-293v"}],"products":null,"published":"2020-09-03","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers can execute arbitrary JavaScript in victims' browsers via XSS bypasses in the Toast UI Editor library.","url":"https://insights.sbomify.com/GHSA-cr56-66mx-293v/"}