{"id":"CVE-2022-1295","aliases":["GHSA-vpgw-ffh3-648h"],"url":"https://o3.security/vulnerability/CVE-2022-1295","summary":"Prototype Pollution in alvarotrigo/fullpage.js","details":"fullPage utils are available to developers using window.fp_utils. They can use these utils for their own use-case (other than fullPage) as well. However, one of the utils deepExtend is vulnerable to Prototype Pollution vulnerability.\n\nJavascript is \"prototype\" language which means when a new \"object\" is created, it carries the predefined properties and methods of an \"object\" with itself like toString, constructor etc. By using prototype-pollution vulnerability, an attacker can overwrite/create the property of that \"object\" type. If the victim developer has used that property anywhere in the code, then it will have severe effect on the application.","published":"2022-04-11T11:20:13Z","modified":"2026-08-12T03:51:35.438457964Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":{"score":0.01271,"percentile":0.67696,"asOf":"2026-08-27"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"fullpage.js","fixedVersion":"4.0.2"}],"fix":{"url":"https://github.com/alvarotrigo/fullpage.js/commit/bf62492a22e5d296e63c3ed918a42fc5645a0d48","label":"alvarotrigo/fullpage.js@bf62492"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/3b9d450c-24ac-4037-b04d-4d4dafbf593a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1295.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1295"},{"type":"FIX","url":"https://github.com/alvarotrigo/fullpage.js/commit/bf62492a22e5d296e63c3ed918a42fc5645a0d48"},{"type":"PACKAGE","url":"https://github.com/alvarotrigo/fullpage.js"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:35.438457964Z"}}