{"id":"GHSA-m52x-29pq-w3vv","summary":"Pannellum Cross-Site Scripting due to data not being sanitized for URIs or vbscript","details":"Versions of `pannellum` prior to 2.5.6 are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize URLs for data URIs, which may allow attackers to execute arbitrary code in a victim's browser. \n\n\n## Recommendation\n\nUpgrade to version 2.5.6 or later.","aliases":["CVE-2019-16763"],"modified":"2026-07-08T06:00:39.393569619Z","published":"2019-11-22T18:18:03Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2020-06-16T21:44:55Z","nvd_published_at":null,"cwe_ids":["CWE-79"],"severity":"MODERATE"},"references":[{"type":"WEB","url":"https://github.com/mpetroff/pannellum/security/advisories/GHSA-m52x-29pq-w3vv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16763"},{"type":"WEB","url":"https://github.com/mpetroff/pannellum/commit/cc2f3d99953de59db908e0c6efd1c2c17f7c6914"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-m52x-29pq-w3vv"},{"type":"PACKAGE","url":"https://github.com/mpetroff/pannellum"},{"type":"WEB","url":"https://www.npmjs.com/advisories/1418"}],"affected":[{"package":{"name":"pannellum","ecosystem":"npm","purl":"pkg:npm/pannellum"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.5.0"},{"fixed":"2.5.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/11/GHSA-m52x-29pq-w3vv/GHSA-m52x-29pq-w3vv.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N"}]}