{"answers":{"affected":"2 open source packages ship an affected version, including cmmn-js-properties-panel.","exploited":"There is no known exploitation of GHSA-vmh4-322v-cfpc in the wild and no public exploit code.","fix":"Upgrade cmmn-js-properties-panel to 0.8.0 or later.","what":"GHSA-vmh4-322v-cfpc is a cross-site scripting vulnerability in cmmn-js-properties-panel, 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-vmh4-322v-cfpc and fix it if it is affected.\n\nWhat it is: GHSA-vmh4-322v-cfpc is a cross-site scripting vulnerability in cmmn-js-properties-panel, 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-vmh4-322v-cfpc in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- cmmn-js-properties-panel (npm): affected all versions; fixed in 0.8.0\n- cmmn-js-properties-panel (npm): affected all versions; fixed in 0.8.0\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-vmh4-322v-cfpc/ (Markdown: https://insights.sbomify.com/GHSA-vmh4-322v-cfpc/index.md)","id":"GHSA-vmh4-322v-cfpc","markdown":"https://insights.sbomify.com/GHSA-vmh4-322v-cfpc/index.md","name":"GHSA-vmh4-322v-cfpc","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"JavaScript properties panel","requires_auth":"none","summary":"Attackers can inject arbitrary JavaScript into embedding websites via specially configured diagrams in the cmmn-js-properties-panel 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 `cmmn-js-properties-panel` prior to 0.8.0 are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize input in specially configured diagrams, which may allow attackers to inject arbitrary JavaScript in the embedding website.\n\n## Recommendation\n\nUpgrade to version 0.8.0 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 cmmn-js-properties-panel","id":"GHSA-vmh4-322v-cfpc","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":["0.8.0"],"introduced":["0"],"last_affected":[],"package":"cmmn-js-properties-panel","purl":null,"source":"GHSA-vmh4-322v-cfpc"},{"ecosystem":"npm","fixed":["0.8.0"],"introduced":["0"],"last_affected":[],"package":"cmmn-js-properties-panel","purl":"pkg:npm/cmmn-js-properties-panel","source":"GHSA-vmh4-322v-cfpc"}],"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 inject arbitrary JavaScript into embedding websites via specially configured diagrams in the cmmn-js-properties-panel library.","url":"https://insights.sbomify.com/GHSA-vmh4-322v-cfpc/"}