{"id":"CVE-2022-27260","title":"An arbitrary file upload vulnerability in the file upload component of ButterCMS v1.2.8 allows attackers to execute arbitrary code via a crafted SVG file.","summary":"An arbitrary file upload vulnerability in the file upload component of ButterCMS v1.2.8 allows attackers to execute arbitrary code via a crafted SVG file.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-434"],"vendor":"buttercms","product":"buttercms","affected":["buttercms = 1.2.8"],"published":"2022-04-12","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-27260","references":[{"url":"https://github.com/ButterCMS/buttercms-js","label":"cve@mitre.org"},{"url":"https://share.getcloudapp.com/nOuR70WB","label":"cve@mitre.org"},{"url":"https://www.youtube.com/watch?v=Tw8OhtVd-mE","label":"cve@mitre.org"},{"url":"http://buttercms.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/ButterCMS/buttercms-js","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://share.getcloudapp.com/nOuR70WB","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.youtube.com/watch?v=Tw8OhtVd-mE","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.03137,"epssPercentile":0.87326,"ingestedAt":"2026-07-06T17:03:24.152Z","slug":"CVE-2022-27260","body":"## Overview\n\nAn arbitrary file upload vulnerability in the file upload component of ButterCMS v1.2.8 allows attackers to execute arbitrary code via a crafted SVG file.\n\n## Affected\n\n- `buttercms = 1.2.8`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":53.9,"likelihood":0.6,"exploitation":0,"ransomware":0},"changes":[]}