{"answers":{"affected":"2 open source packages ship an affected version, including mavon-editor.","exploited":"There is no known exploitation of GHSA-jfcc-rm7f-xgf8 in the wild and no public exploit code.","fix":"Upgrade mavon-editor to 2.8.2 or later.","what":"GHSA-jfcc-rm7f-xgf8 is a cross-site scripting vulnerability in mavon-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-jfcc-rm7f-xgf8 and fix it if it is affected.\n\nWhat it is: GHSA-jfcc-rm7f-xgf8 is a cross-site scripting vulnerability in mavon-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-jfcc-rm7f-xgf8 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mavon-editor (npm): affected all versions; fixed in 2.8.2\n- mavon-editor (npm): affected all versions; fixed in 2.8.2\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-jfcc-rm7f-xgf8/ (Markdown: https://insights.sbomify.com/GHSA-jfcc-rm7f-xgf8/index.md)","id":"GHSA-jfcc-rm7f-xgf8","markdown":"https://insights.sbomify.com/GHSA-jfcc-rm7f-xgf8/index.md","name":"GHSA-jfcc-rm7f-xgf8","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Vue markdown editor","requires_auth":"none","summary":"Attackers can execute arbitrary JavaScript in victims' browsers via unsanitized input in the mavon-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":"All versions of `mavon-editor` are vulnerable to Cross-Site Scripting. The package fails to sanitize entered input, allowing attackers to execute arbitrary JavaScript in a victim's browser.\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.","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 mavon-editor","id":"GHSA-jfcc-rm7f-xgf8","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":["2.8.2"],"introduced":["0"],"last_affected":[],"package":"mavon-editor","purl":null,"source":"GHSA-jfcc-rm7f-xgf8"},{"ecosystem":"npm","fixed":["2.8.2"],"introduced":["0"],"last_affected":[],"package":"mavon-editor","purl":"pkg:npm/mavon-editor","source":"GHSA-jfcc-rm7f-xgf8"}],"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 unsanitized input in the mavon-editor library.","url":"https://insights.sbomify.com/GHSA-jfcc-rm7f-xgf8/"}