{"answers":{"affected":"2 open source packages ship an affected version, including marky-markdown.","exploited":"There is no known exploitation of GHSA-mg69-6j3m-jvgw in the wild and no public exploit code.","fix":"No fix has been published for GHSA-mg69-6j3m-jvgw yet. Limit exposure of the affected software until one is available.","what":"GHSA-mg69-6j3m-jvgw is a cross-site scripting vulnerability in marky-markdown, 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-mg69-6j3m-jvgw and fix it if it is affected.\n\nWhat it is: GHSA-mg69-6j3m-jvgw is a cross-site scripting vulnerability in marky-markdown, 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-mg69-6j3m-jvgw in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- marky-markdown (npm): affected from 0.0.0; no fix listed\n- marky-markdown (npm): affected from 0.0.0; no fix listed\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-mg69-6j3m-jvgw/ (Markdown: https://insights.sbomify.com/GHSA-mg69-6j3m-jvgw/index.md)","id":"GHSA-mg69-6j3m-jvgw","markdown":"https://insights.sbomify.com/GHSA-mg69-6j3m-jvgw/index.md","name":"GHSA-mg69-6j3m-jvgw","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"Markdown rendering library","requires_auth":"none","summary":"Attackers can inject HTML via unsanitized style attributes in image tags, potentially altering rendered content appearance.","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 `marky-markdown` are vulnerable to HTML Injection. The package fails to sanitize `style` attributes in `img` tags of the markdown input. This may allow attackers to affect the size of images in the rendered HTML.\n\n## Recommendation\n\nThis package is no longer maintained. Please upgrade to `@npmcorp/marky-markdown`","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"HTML Injection in marky-markdown","id":"GHSA-mg69-6j3m-jvgw","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":[],"introduced":["0.0.0"],"last_affected":[],"package":"marky-markdown","purl":null,"source":"GHSA-mg69-6j3m-jvgw"},{"ecosystem":"npm","fixed":[],"introduced":["0.0.0"],"last_affected":[],"package":"marky-markdown","purl":"pkg:npm/marky-markdown","source":"GHSA-mg69-6j3m-jvgw"}],"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 HTML via unsanitized style attributes in image tags, potentially altering rendered content appearance.","url":"https://insights.sbomify.com/GHSA-mg69-6j3m-jvgw/"}