{"id":"GHSA-pqpp-2363-649v","aliases":[],"status":"published","title":"Cross-Site Scripting in buttle","description":"All versions of `buttle` are vulnerable to Cross-Site Scripting. Due to misconfiguration of its rendering engine, `buttle` does not sanitize the HTML output allowing attackers to run arbitrary JavaScript when processing malicious markdown files.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative module until a fix is made available.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-09-02T18:22:30Z","modified":"2023-01-09T05:03:55Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"buttle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"npm","package":"buttle","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]}],"references":[{"url":"https://hackerone.com/reports/404126","tags":["web"]},{"url":"https://www.npmjs.com/advisories/810","tags":["web"]},{"url":"https://github.com/advisories/GHSA-pqpp-2363-649v"}],"sources":{"ghsa":[{"id":"GHSA-pqpp-2363-649v","title":"Cross-Site Scripting in buttle","description":"All versions of `buttle` are vulnerable to Cross-Site Scripting. Due to misconfiguration of its rendering engine, `buttle` does not sanitize the HTML output allowing attackers to run arbitrary JavaScript when processing malicious markdown files.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative module until a fix is made available.\n","status":"published","published":"2020-09-02T18:22:30Z","modified":"2023-01-09T05:03:55Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:07.581563Z"}],"osv":[{"id":"GHSA-pqpp-2363-649v","title":"Cross-Site Scripting in buttle","description":"All versions of `buttle` are vulnerable to Cross-Site Scripting. Due to misconfiguration of its rendering engine, `buttle` does not sanitize the HTML output allowing attackers to run arbitrary JavaScript when processing malicious markdown files.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative module until a fix is made available.\n","status":"published","published":"2020-09-02T18:22:30Z","modified":"2020-08-31T18:36:36Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:53.700556Z"}]}}